How Does the United States of America Compare to Canada

How does the United States of America compare to Canada in terms of legalization of same-sex marriages?

A) Both countries have been slow to grant equal rights to same-sex couples.
B) The United States has been more progressive than Canada, holding the first Pride parade in 1970.
C) The path to legalization was roughly the same in both countries, with Canada legalizing same-sex marriage only a decade before the United States.
D) Canada has been more progressive than the United States, decriminalizing same-sex sexual acts in the 1960s.