Burma (also known as Myanmar) is a unitary presidential constitutional republic under its 2008 constitution.
The main religions of the country are Buddhism (89.2%), Christianity (5.0%), Islam (3.8%), Hinduism (0.5%), Spiritualism (1.2%) and others (0.2%). Religious intolerance or discrimination on grounds of religion is nonexistent in the Union of Myanmar throughout its long history.
Myanmar is a country full of rivers composing a great delta region. There are four main rivers crossing Myanmar, theses are Ayeyarwaddy, Thanlwin, Chindwin and Sittaung river.