How did the supreme court case lochner v. new york limit reform?

it overturned a state law that set a legal maximum workday to ten hours.

it said that workplace laws should be left up to the federal government.

it said that workplace laws could not be enacted until 1930.

It overturned a state law that set a maximum legal of workday to ten hours.

Thus the correct answer is Option A

Explanation:

In Lochner vs. New York (1905), the Supreme Court decided that a New York law setting most extreme working hours for dough punchers was unlawful. The Court held that the Constitution disallows states from meddling with most work contracts because the privilege to purchase and sell work is a principal opportunity ensured by the Fourteenth Amendment.

The choice, and the subsequent Lochner period it introduced prompted the revocation of numerous dynamic time and Great Depression laws controlling working conditions.  

answer; (d) i believe that the correct answer is americans finally ran out of ammunition;

although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.