The clayton act of 1914 was significant because: it explicitly exempts labor unions from the sherman antitrust act of 1890. it is the first legislation to give labor unions the right to exist. it outlawed all activities of unions, including organizing, picketing and striking. it was effective in protecting unions' rights to picket and strike.

The right answer is: It was effective in protecting union's rights to picket and strike.

Explanation:

The Clayton Act, signed to become law by president Wilson in 1914, is an amendment to the Sherman Antitrust Act of 1890. It helps and reinforces protection against unlawful and unethical restrains towards trade and labor. It effectively protects workers' unions as well as their rights to protest in peace, declare strikes and cooperatives.

president coolidge hope this

the answer would be:

b. race