Select an i for the time periods when america was basically isolationist and an a for the time periods when america became more active in world affairs.

before the spanish-american war i/a
under theodore roosevelt i/a
early in world war i i/a
late in world war i i/a
during the great depression i/a

the viking voyages took place during the middle ages, which was about this time. 500 to 1350. the viking voyages took place during the middle ages, which was about this time.

he died and left a legacy that will never be i think

the correct answer is "ethnic heritage".

a person's ethnicity can influence a lot the way he/she votes.

in the united states, for example, black people tend to vote democratic. it happens because the society builds a strong division among people, and equals tend to mingle and support equals. black people's votes in a whole will most certaintly lean towards a candidate or a party which supports the fight against racism.