science

Weeks–McLean Act

Weeks–McLean Act 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 Weeks–McLean Act rather than just read about it. In short: The Weeks–McLean Act was a law of the United States sponsored by Representative John W. Weeks (R) of Massachusetts and Senator George P.

Key takeaways

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

Reference excerpt

The Weeks–McLean Act was a law of the United States sponsored by Representative John W. Weeks (R) of Massachusetts and Senator George P. McLean (R) of Connecticut that prohibited the spring hunting and marketing of migratory birds and the importation of wild bird feathers for women's fashion, ending what was called "millinery murder". It gave the Secretary of Agriculture the power to set hunting seasons nationwide, making it the first U.S. law ever passed to regulate the shooting of migratory birds. It became effective on 4 March 1913 but, because of a constitutional weakness, was later replaced by the Migratory Bird Treaty Act of 1918. Henry Ford supported the legislation, "The only time I ever used the Ford organization to influence legislation was on behalf of the birds, and I think the end justified the means."

See also Missouri v. Holland Lacey Act of 1900

References

Worked examples

Example 1 — a first encounter with Weeks–McLean Act

Start with the simplest possible case. Write down what Weeks–McLean Act 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 Weeks–McLean Act 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 Weeks–McLean Act 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 Weeks–McLean Act

In research: Weeks–McLean Act 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 Weeks–McLean Act 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: Weeks–McLean Act is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1913 in American law, 1913 in the environment, 62nd United States Congress, so understanding it makes those chapters shorter.
In everyday life: Look for Weeks–McLean Act 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 Weeks–McLean Act in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Weeks–McLean Act means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Weeks–McLean Act out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Weeks–McLean Act in simple terms?

The Weeks–McLean Act was a law of the United States sponsored by Representative John W. Weeks (R) of Massachusetts and Senator George P.

Why does Weeks–McLean Act 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 Weeks–McLean Act?

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 Weeks–McLean Act.