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.
They had to defeat the Southern armies on the South's home soil.
They would have to occupy each seceding state.
Home grown terrorists are actually a bigger threat than any refugees
The history of Assyria was short and tragic.
FALSE
