When did the romans attack Greece

146 BC

Explanation:

Although the romans conquered the Greek peninsula in 146 BC , they did not take control of Egypt until 31 BC , some historians consider this to be the end of the Hellenistic period .

im pretty sure it has something to do with the end of ww1

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.