Why wasn’t there unanimous support for the proposed us constitution, which was presented during the constitutional convention in philadelphia?
many delegates argued that a strong central government would endanger the rights of states and individuals.
many delegates argued that a strong central government couldn’t resolve issues such as interstate wars.
many delegates argued that a strong central government couldn’t resolve economic crises.
many delegates argued that a strong central government couldn’t resolve intrastate uprisings.

It's A.Many delegates argued that a strong central government would endanger the rights of states and individuals. I had the same question and that is the right answer.

when world war i broke out across europe in 1914, president woodrow wilson proclaimed the united states would remain neutral, and many americans supported this policy of nonintervention. however, public opinion about neutrality started to change after the sinking of the british ocean liner lusitania by a german u-boat in 1915; almost 2,000 people perished, including 128 americans. along with news of the zimmerman telegram threatening an alliance between germany and mexico, wilson asked congress for a declaration of war against germany. the u.s. officially entered the conflict on april 6, 1917.

it was on the rise and doing very well and would continue to do well until the great depression from 1929-1939