What effect did the use of trenches and new technologies during world war 1 have?

Warfare was far deadlier than in the past and resulted in enormous casualties.

several states had passed similar laws, but they were limited to intrastate businesses. the sherman antitrust act was based on the constitutional power of congress to regulate interstate commerce.

you answered my friends question just to get the coins you didn't even give a valid response.

it was the new england colonies.

hope dis !