Typically, slaves would travel from different countries on boats known as "slave ships." The quality of these ships were extremely poor, because the slaves were all crammed inside the boat. Many of the slaves would die on voyages to different countries.
The Swahili language was a language that was actually very well in connecting people from different places, and it was a language that enabled communication between lots of people from different backgrounds. The Swahili language is actually a language that has its basis in the Bantu, but over time, because of the constant communication with lots of people that came in this part of Africa to trade, the language incorporated lots of words and phrases from other languages, so it became a mixed language that lots of people started using for mutual communication.
President Kennedy visited the city of Berlin to boost the Germans morale and faith in democracy and to have a speech about "how bad communism was"
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Answer:
To obtain food during shortages