I need help with this ASAP please and thank you

True or false colonies were first established by greece around 700 bc to supply food

What was unification difficult to accomplish in both germany and italy? a.) weaker states we’re attacked by stronger states for control of the emerging nations. b.) major european powers fought to keep independent states under their control. c.) germans and italians did not share common histories and languages.

Why did china build the great wall of china?