To date, 15 countries allow gay marriage: Canada, Brazil, Argentina, Uruguay, Norway, Sweden, Denmark, Iceland, Netherlands, Belgium, France, Spain, Portugal, South Africa, and New Zealand.
Same-sex marriage is legal in some jurisdictions of Mexico and the United States. Currently, 12 states in the U.S. permit same-sex marriage, while 30 states have amended their constitutions to ban it.
Resource: Pew Research Center: A global snapshot of same-sex marriage
Comparing the levels of wealth per person for the years 1500 and 2015, as shown in these two maps, it is interesting to see how economic power has shifted from some nations to others.
Back in the 1500s, economic power was held by a majority of European nations leaded by Italy. China ranked number 23, India 53, and Japan 61. North America’s wealth was negligible compared to Europe’s, but the African region enjoyed more wealth than they do today.
A forecast for the year 2015 places Taiwan, Hong Kong, and Singapore at the top in GDP per capita. Some European nations are still wealthy, such is the case of Malta, Luxembourg, Norway, and Ireland, but Italy is not in the lead anymore. Japan’s wealth per capita has increased, and so has the United States’, but the wealth of African countries has become the lowest worldwide.
Source: Global Finance: Wealth Distribution and Income Inequality by Country