By voting and influencing straight allies to vote for laws that grant equal rights to gay people.
They can also get married in a state that allows marriage, even if they live in a state that lacks equality. As of 2013, the Federal government recognizes all legally performed marriages, gay or straight.
There is no such thing as illegally married gay couples. There are only legally married gay couples (with or without state recognition), and unmarried gay couples.
gay couples and straight couples are pretty much the same just have different likes and dislikes. both get same benefits.
This differs from area to area. In some areas, gay marriage has all the same rights and benefits as normal marriage. In some areas, gay marriage is not recognized, and so gay married couples have no additional rights or benefits.
gay couples in the 1950's had no rights at all, and if discovered, were fired from their jobs, sent to jail, and/or given intense psychotherapy.
Democrats have a history of supporting equality for all Americans. Gay rights are no different.
So that gay couples have the same rights as heterosexual couples, such as getting health care for their children from their employer.
As of August 2013, gay couples who are legally married (anywhere) will be recognized as married by the IRS and the Federal government.
gay couples in the 1930's had no rights at all, and if discovered, were fired from their jobs, sent to jail, and/or given intense psychotherapy. In fact, gay people in the 1930s rarely formed romantic partnerships, because they were difficult to conceal.
Most probably because they want to keep and protect their gay employees. Also, many companies are realizing that some of their customers are gay, and they want to keep and protect them, as well.
It depends on which rights you are talking about. For example:As of 2013, 14 states allow gay people to marry.29 states protect people from losing their jobs over being gay.
As of 2014, in the US about 20% of gay couples are parents.
It depends on the state/country. As of 2014, in the US. single gay people may adopt in all states except Utah. Couples may adopt in about 25 states. In Canada, gay people have exactly the same rights as straight people for everything.