Answer question through reading | Social Science homework help

please identify following terms:

Contraceptive entrepreneur                     Pessaries                          Skins

Comstock Act                                       IUD’s

Womb veils                                          Clelia Mosher

Answer following questions in short words, no need in paragraph  

1. What kinds of contraceptives were available in the 19^th century in the U.S.?
2. What was the most dangerous kind of contraceptive used at the turn of the century?
3. Why was the Comstock Act significant?