The Civil War began because a Harriet Tubman started the Underground Railroad
b The North wanted to have slaves
c Lincoln was became President
d Plantation owners didn't like it when their slaves ran away

it provided for selection of government employees through competitive examinations. it also made it unlawful to fire or demote covered employees for political reasons or to require them to give political service or payment, and it set up a civil service commission to enforce the law.

explanation:

2018 means 2018 ce or common era

there have been other eras too including bce, which included way more years.

a

explanation: