Status of homosexuality

Homosexuals (or homosexuals) refer to lovers who are passionate about the same sex. Many people now avoid using homosexual as a noun. When adjectives can, they use lesbians (Lesbian) and gays (Gay). Bi-sexual (Bi-sexual include threesome love, which means homosexuality, but also erotic love for the opposite sex) or transgendered (Transgendered) refers to those who do not consider their gender and their gender based on the reproductive organs. English uses LGBT to represent this group. 
LGBT is usually recognized by itself, mostly refers to sexual orientation; the relationship between homosexuality is same as the relationship between general heterosexuality (ie, normal person, or straight person ) may or may not involve sexual activity. A gay couple’s marriage is called a same-sex marriage or a gay marriage. The slogan of the appeal is “marriage equality” or “equal marriage”. Supporters believe that traditional marriage needs to be redefined.
Although many protest marches and demonstrations have expressed support or against the legalization of same-sex marriage, the general trend has forced the same-sex marriage to be legal in many countries, and more and more countries and regions have recognized the same-sex marriages around the world. As of the end of 2013, the statistics have recognized the power of same-sex marriage and which have been approved for registration. Fifteen countries in the world are national, the United States has seventeen states and the capital Washington, DC, and other countries have some cities or regions recognized the power of same-sex marriage.
Also, there are 19 countries and jurisdictions within four countries that recognize civil unions (the same legal status as traditional marriages in terms of rights and obligations, but not marriage) and different forms of same-sex couples. The Netherlands was the first country to allow same-sex marriage (April 1, 2001), followed by Belgium (2003), Spain and Canada (2005), South Africa (2006), Norway and Sweden (2009), Portugal, Iceland, and Argentina. (2010), Denmark (2012), Brazil, France, Uruguay and New Zealand (2013), mostly called “advanced countries”.
Statistics on homosexuals (LGBT, including bisexuality and transgender)
For the first time in 2008, the US Census Bureau included heterosexual (or straightforward) and gay populations in the survey. Based on the population aged 18 to 44, the total male population is 55.56 million and the total female population is 56.03 million. The ratio of homosexuality, bisexuality, and other non-heterosexuality.
According to the 2010 survey, about 3.5% of American adults consider themselves gay or bisexual, 0.3% are transgender, and the total number of LGBT is about 9 million, which is equivalent to the population of New Jersey. Among them, bisexuals were 1.8%, and gay men or lesbians were 1.7%. About 19 million Americans reported that they had sex with the same sex, and nearly 25.6 million people admitted to being attracted to the same sex.
Most homosexuals are concentrated in the metropolitan area, accounting for the proportion of the metropolitan area. For example, San Francisco has 15.4% (the highest in the United States, 94,200), New York 6% (272,500, the highest in the US), and Los Angeles 5.6% (154,200). The number of people is the second-highest in the United States. Rio de Janeiro, Brazil has 14.3% (no population). The city has a high proportion of the gay population, which naturally affects political trends, social values ​​, and economic development.