<span>John D. Rockefeller did everything by his own. Vertical integrations means that he employed his own workers, then he constructed barrels to store oil and rent wagons and horses to transport that barrels. So it's called vertical integration. </span>
To punish people for not being like him
he didn’t like anyone that didn’t look like him or have the same opinions as him, he wanted everyone the same he didn’t just kill Jews tho
Answer:
They were banned.
Explanation:
United States passes legislation banning the slave trade.
In my perspective I think that Sparta was rather xenophobic, while Athens were open to foreigners.
Hope this answer your question sir! Mark me the Brainlest :)<span />