Who worked during the nineteenth century to gain women the right to vote

Elizabeth Cady Stanton

Explanation:

Elizabeth Cady Stanton was one of the foremost women's-rights activists and philosophers of the 19th century. Born on November 12, 1815, to a prominent family in upstate New York, Elizabeth Cady was surrounded by reform movements of all kinds.

answer; ///i believe that the correct answer is refrigerants,(like r12) and aerosol

a. factors that are used to make goods and services