Secondary sources is the right one
Answer:
I believe the answer is: Unfamiliar weather and soil conditions affected cultivation.
Explanation:
The unfamiliarity make the colonists need a lot of time to adjust their agricultural farming process (which resulted in several years of failures). After living on this region for some time, the colonists able to understand the type of crops that could grow in their territory and the cultivation technique that they could use to sustain the operation.
Answer:
Colonial merchants.
Explanation:
In October, 1765, 27 delegates from nine of the American colonies met in New York City as part of the Stamp Act Congress. The Stamp Act Congress, which was in fact the first significant gathering of the American colonies, passed resolutions to beckon the King of England to treat the colonies fairly.
Napoleon’s decisions to reinstate slavery in French colonies and sell the Louisiana territory to the United States, together with the triumph of the Haitian Revolution, made his colonial policies some of the greatest failures of his rule.
Ivan III (the Great) Ivan III (the Great) (1440–1505) Grand Duke of Moscow (1462–1505). He laid the foundations of the future Russian Empire. By 1480 Moscow's northern rivals, including Novgorod, were absorbed by conquest or persuasion, domestic rebellion was crushed, and the Tatar threat was ended permanently.