Answer:
Syphilis and Polio
Explanation:
The Columbian Exchange meant that apart from the movement of people, technology, and ideas, there were also diseases that were brought both tot he New World and to the Old World. The two diseases that were brought from the New World to the Old World were the syphilis and the polio. Despite these diseases not having the effect that the Old World diseases had on the Native Americans, still they managed to do lot of damage. Both of these diseases managed to kill lot of people, especially in the western part of Europe, and the reason was that the Europeans did not had immunity to them. It was not only the ordinary people that suffered from these diseases, but there were numerous rulers and people from the high aristocracy that fell victim to them as well.
Answer: With this in mind, Churchill went on to predict such things as compact engines, materials 30 times stronger than steel, and wireless telephones and televisions that would "enable their owner to connect up with any room similarly installed, and hear and take part in the conversation as well as if he put his head in through the window." He predicted synthetic biology, claiming that "new strains of microbes will be developed and made to do a great deal of our chemistry for us."
Explanation:
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Answer:
C: They worked in exchange for housing, meals, and transport.
Explanation:
Indentured servants gave their owners 7 years of unpaid work in exchange for free passage to the New Colonies and housing to live in. Once done with the 7 years of work, indentured servants could remain in the New Colonies, living their own lives.
Answer:
Control.
Explanation:
It was important to the Romans not just for transportation but as a mark of their territory.
Answer:
1. Native languages spoken throughout South America do not have writing systems.
2. Native civilizations and European colonization have been two important influences on South American culture.
3. Most south Americans speak Spanish or Portuguese, but other European and native languages are also spoken in the region.
Explanation: