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Oahu sugar strike of 1920

Oahu sugar strike of 1920 is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Oahu sugar strike of 1920 rather than just read about it. In short: The Oahu sugar strike of 1920 was a multiracial strike in Hawaii of two unions, the Filipino American Filipino Labor Union and the Japanese American Federation of Japanese Labor. The labor action involved 8,300 sugar plantation field workers out on strike from January to July 1920.

Oahu sugar strike of 1920 — main illustration
Oahu sugar strike of 1920 — illustration

Key takeaways

  • Oahu sugar strike of 1920 belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Oahu sugar strike of 1920 to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Oahu sugar strike of 1920 from memory before moving on to harder problems.

Reference excerpt

The Oahu sugar strike of 1920 was a multiracial strike in Hawaii of two unions, the Filipino American Filipino Labor Union and the Japanese American Federation of Japanese Labor. The labor action involved 8,300 sugar plantation field workers out on strike from January to July 1920. The unions' demands for a pay increase were met by the Hawaiian Sugar Planters' Association. Some 150 evicted workers and their family members died of the epidemic Spanish flu during the strike, with their poor living conditions presumably contributing to their deaths.

Background

Before the 1920 strike, when one ethnic group went on strike the other groups worked as strikebreakers, leading to a strike's failure. Before the strike fieldworkers were paid wages that met the poverty line. With the start of World War I, supplies directed to the war effort drove up living expenses and wages remained the same, putting much of the plantation work force into destitution, which lingered after the war ended. After years of organizing, the Filipino Labor Union and the Federation of Japanese Labor united the Filipino and Japanese groups. The unions brought their demands to the Hawaiian Sugar Planters' Association on December 4, 1919. The demands were pay raises from $0.77 to a $1.25 for males and $0.58 to $0.90 per day and paid maternal leave for females (With inflation $1 in 1920 is about $16 in 2025). Initially the planters refused demands and expected to outlast the strike.

Strike Roughly speaking the strike began for Filipinos on January 20, 1920, and the Japanese officially joined on February 1, although many Japanese joined independently earlier. The strike involved 8,300 workers spanning six plantations: 5,000 Japanese, 3,000 Filipinos, and 300 of other ethnicities – Portuguese, Chinese, Puerto Ricans, Spanish, Mexicans, and Koreans. In retaliatory action against the strike the plantations evicted picketers and their families from plantation housing. A total of 12,020 people were evicted. The evicted took shelter in homes of strike sympathizers, hotels, tents, empty buildings and factories as well as Buddhists and Shinto churches, but Christian clergy had been prominent opponents of the strike and turned away homeless pickets and their families from lodging in Christian churches. The Board of Health re-evicted 300 Filipinos that had taken up residence in a brewery at Kakaako and they moved into tents. Another dilemma was finances for food. The Japanese union's approach was to build up a reserve for the Japanese picketers and their families; this fund held $900,000. The Filipino union's approach was to be sustained by donations from Filipinos working on other plantations not affected by the strike. In less than a month, the Filipinos were desperately low on funding and on the verge of starvation. If the Filipinos were to return to work the strike would collapse. The Japanese union used their reserves to sustain the Filipino picketers, averting a collapse of the strike. After months of striking immense boredom became a problem that had to be addressed. The Federation of the Japanese Labor arranged a protest march with 3,000 participants on April 3 and went down King street.

Casualties During the strike the Spanish flu hit Hawaii. 1,056 Japanese fell ill by the flu of whom 55 died. 1,440 Filipinos fell ill and 95 died during the worldwide epidemic. Picketers blamed the plantations for these casualties as the evictions had forced many of them to live in crowded living quarters.

Conclusion The strike lasted until July 1, more than half a year, when a compromise was reached at the Alexander Young Building which included a 50% pay raise and more benefits. Many workers felt the strike was a failure because the results were not immediate. It would take six months for the products of the strike to fully materialize. The strike had taken a toll on both sides; 1,000 strikers had gone back to work and more than 2,000 strikebreakers were hired. The HSPA lost $12,000,000 in potential income. Although the strike was successful, the "Japanese Problem" and the "Filipino Problem" was exposed as a larger issue than the planters realized.

References

Illustrations

Oahu sugar strike of 1920 illustration
Oahu sugar strike of 1920 illustration

Worked examples

Example 1 — a first encounter with Oahu sugar strike of 1920

Start with the simplest possible case. Write down what Oahu sugar strike of 1920 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Oahu sugar strike of 1920 before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Oahu sugar strike of 1920 ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Oahu sugar strike of 1920

In research
Oahu sugar strike of 1920 appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Oahu sugar strike of 1920 in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Oahu sugar strike of 1920 is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1920 in Hawaii, 1920 labor disputes and strikes, Agriculture and forestry labor disputes in the United States, so understanding it makes those chapters shorter.
In everyday life
Look for Oahu sugar strike of 1920 outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Oahu sugar strike of 1920 in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Oahu sugar strike of 1920 means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Oahu sugar strike of 1920 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Oahu sugar strike of 1920 in simple terms?

The Oahu sugar strike of 1920 was a multiracial strike in Hawaii of two unions, the Filipino American Filipino Labor Union and the Japanese American Federation of Japanese Labor. The labor action involved 8,300 sugar plantation field workers out on strike from January to July 1920.

Why does Oahu sugar strike of 1920 matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Oahu sugar strike of 1920?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Oahu sugar strike of 1920.

Tags

  • 1920 in Hawaii
  • 1920 labor disputes and strikes
  • Agriculture and forestry labor disputes in the United States
  • Filipino-American culture in Hawaii
  • History of Hawaii
  • History of sugar
  • Japanese-American culture in Hawaii
  • Protest-related deaths in the United States
  • Sugar industry in Hawaii

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