Answer:
true according to my teacher
Explanation:
One very famous, perhaps the most famous way was through improvised vaccination. Specifically, George Washington ordered his healthy men to be injected with substance taken from the wounds of the sick men during a smallpox infection.
A risk was that those men would get sick just like the the sick men did, but the the potential reward would be that they would get sick in a controlled way and that they would be able to fight this disease.
Answer:

Explanation:
Let's examine each quote.
“becomes necessary for one people to dissolve the political bands which have connected them”
- This states that the colonies need to be independent.
“The history of the present King of Great Britain is a history of repeated injuries and usurpations”
- This quote states that the King (George III) had abused his power and impeded on rights.
“it is the Right of the People to alter or to abolish it, and to institute new Government”
- This states that the people are allowed to change or get rid of a government.
“and accordingly all experience hath shewn that mankind are more disposed to suffer”
- History shows people will suffer.
So, the quote that demonstrates King George III has abused the colonist's right is<u> B. “The history of the present King of Great Britain is a history of repeated injuries and usurpations”
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The correct answer is A) Africa.
By 1500, Africa supplied almost half the gold in Europe.
In the 1500s, gold was an abundant precious rock in West Africa. Indeed, there were many gold deposits that for the African tribes was nos considered very valuable...until the Europeans arrived and realize how much gold there was. Africans used to trade gold for salt because salt was much need for the conservation of food. European colonies were the ones that took much of the gold from the African colonies to sent it to their European monarchies.