What influenced Harriet Tubman to become involved with the Civil Rights movement?

An African-American abolitionist, humanitarian, and Union spy during the American Civil War, Harriet Tubman is perhaps the most well-known of all the Underground Railroad's "conductors." During a ten-year span she made 20 trips into the South and escorted over 300 slaves to freedom

Ascenario where we impact the environment is when humans/ us litter outside or in the ocean which causes wild life to die or even extinct and also if we keep cutting down our trees we might not even have oxygen to live humans also keep limiting water resources wasting it s

"the port is near, the bells i hear, the people all exalting"near and hear