Answer:
the Appalachian Mountains
Explanation:
The Appalachian Mountains form a barrier and present a difficulty for those who want to travel the lands in an east-west direction. This hindered the expansion of British colonies in North American America towards the west, leaving that region decolonized for a long time, since the colonizers thought it best not to try to overcome the challenge, since the path was very incest, inhospitable and could present many dangers .
The answer is B
Systemized process of creating inventions
Alexander Hamilton saw Britain as the most obvious trading partner for the US.
(Possibly because of the distance between US and Britain.)
A. British soldiers fired on a crowd of trouble makers
Answer: Penetration of Africa
Explanation:
The Portuguese were able to establish the trading along the coast by taking helping the local tribal chiefs. The traders established the venture of gold and silver. The missionaries then followed the traders and then this pattern spread along the entire west coast.
The above were the stages of Portuguese exploration and African penetration.