Why did greek culture spread?

Which of the following events happen during president hardings term? a) the supreme court decided to break up large corporations. b) the supreme court strength and state laws protection labor union. c) the supreme court ruled in favor of extended regulations of child labor. d)the supreme court made it easier for large businesses to operate.

(05.04 mc) how did the roman transportation system keep the empire strong? plz

Why did countries not allow jewish refugees asylum?