Answer:
Explanation: bee bee boo boo
The seven primary mental abilities in Thrustone's model were verbal comprehension, word fluency, number facility, spatial visualization, associative memory, perpetual speed,and reasoning.
The Spanish control of navigation and trade along interior rivers was not a cause of conflict between American Indians and the new nation during Washington’s presidency for these activities is not an issue at all.
Moreover, most conflict resulted from continued British military presence on frontier outpost, cultural clashes, land disputes claims since the end of revolution, lack of constitution guidelines and criminal acts committed on both sides.
I'm guessing B or C. Either one of them