When Lincoln says “Four score and seven years ago our fathers brought forth….” he is referring to the year 1776. What events in 1776 was Lincoln referring to? What happened 87 years before 1863?

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast

unbeknownst to the slave-ship captains, the daily dancing and exercise regime and vernacular dance are also derived from america's african-based slave legacy. both are african-american cuisines from the slavery era.

explanation:

study of past cultures