Answer:
The changes in agriculture significantly altered global populations. The most significant immediate effects of the Columbian exchange were the cultural exchanges and the transfer of people (both free and enslaved) between continents.
Explanation:
The Columbian Exchange greatly affected almost every society on earth, bringing destructive diseases that depopulated many cultures, and also circulating a wide variety of new crops and livestock that, in the long term, increased rather than diminished the world human population.
Potatoes tomatoes other dry foods such as wheat
The Western and Eastern boundaries were not very strict defined: it was the desert, as the Egyptian civilization run along the Nile: there was no farming and no life away from the Nile.
To the North, Egypt was restricted by the Meditteranean.
To the south the border was moving, also by manner of wars. They were often set on the cataracts, as they're impassable by boat and easy to defend.
Answer:
How are we gonna find out. There’s no information.
Explanation:
Answer: The framers envisioned that the federal government would be only have the powers outlined in the constitution and the states would have all other powers.
Explanation: This vision came to reality in the tenth amendment which states that "any power not specifically given to the federal government by the Constitution belongs to the States and the people". This was supposed to limit the powers of the federal government and prevent abuse of power. However, over time the federal government has become more powerful especially as there is a lot of latitude when interpreting implied powers of congress.