What was the fugitive slave act? why did this anger northerners?

I might have got it mixed up but the northerners were slave owner and the fugitive slave act was an act to get rid of slavery.  It angered the northerners because it would mean they will either one pay the african americans or two let them be free. 

not entirely postive i might have got it mixed up with northerners or southerners but i hope im right 

hope this help

Asuffragette was a member of militant women's organisations in the early 20th century who, under the banner "votes for women", fought for the right to vote in public elections, known as women's suffrage.