Which sentence is a complex sentence that uses a subordinate conjunction? Select all that apply

congress was not thoroughly prohibiting states from funding religious schools.

american troops were forced to withdraw following deadly bombings.

explanation:

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation: