Which of these events occurred during the Ghana Empire? Timbuktu was developed into a center of learning.
Islam was introduced into the West African region.
Moroccan invaders conquered the empire.
A large amount of technology was developed.

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.

compensation; complaints

explanation:

some employers provide "severance compensation" to employees whose employment has been terminated due to no fault of the employee

mark brainliest

north atlantic treaty organization.