Tell me what happened between 538 B. C and 445 B. C

albany plan of union, 1754. the albany plan of union was a plan to place the british north american colonies under a more centralized government

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.