United States of America
The United States of America is a nation in Nation in North America and currently represent world’s most powerful political power. The country became the the leading economy on the planet around the turn of the 19th to 20th centuries, with the US assuming a preeminent role in global geopolitics following the Second World War. Leading NATO, they are pre-eminent members of the UN security council, the headquarters for the offices of the world’s main international organisations and is the world’s leading military power. The capital is Washington D.C and the current President is the Republican Donald Trump, having assumed office in 2017 having won the election the previous November.