Answer:Manifest Destiny, in U.S. history, the supposed inevitability of the continued territorial expansion of the boundaries of the United States westward to the Pacific and beyond. Before the American Civil War (1861–65), the idea of Manifest Destiny was used to validate continental acquisitions in the Oregon Country, Texas, New Mexico, and California. The purchase of Alaska after the Civil War briefly revived the concept of Manifest Destiny, but it most evidently became a renewed force in U.S. foreign policy in the 1890s, when the country went to war with Spain, annexed Hawaii, and laid plans for an isthmian canal across Central America.
Subsistence agriculture is the production of food primarily for consumption by the farmer and mostly found in less developed countries. Commercial agriculture is when farmers grow food for a profit.
Answer:
Violent encounters with Native people
A recent outbreak of smallpox
Decline of religion in nearby areas
Explanation:
all of these are reasons if this helps mark brainiest.
Modern nations can learn from the Ming Dynasty is how important trade is with other nations.
3. Both.
Women were not granted citizenship until after athens and sparta were destroyed.