How did manifest destiny affect the relationships of the US with international powers and with Native Americans?

Th answer is stated below.

Explanation:

The philosophy of manifest destiny prevailed during the nineteenth-century American society. It believes in the idea that it is the destiny of the United States to spread the ideals of democracy and capitalism. The ideology was used to forceful remove the native Indians from their traditional lands and justify westward expansion.

mount st. helens in washington erupts, causing a massive avalanche and killing 57 people on this day in 1980. ash from the volcanic eruption fell as far away as minnesota. seismic activity at mount st. helens, which is 96 miles south of seattle, began on march 16.