<ref>http://www.state.gov/r/pa/ei/bgn/3432.htm</ref>. After a period of one-party rule, multi-party politics was introduced in the late 40's but there have been intermittent military coups (1960, 1971, 1980) <ref>https://www.cia.gov/cia/publications/factbook/print/tu.html</ref>. However, human-right abuses, especially against Christians remains a problem | <ref>http://www.state.gov/r/pa/ei/bgn/3432.htm</ref>. After a period of one-party rule, multi-party politics was introduced in the late 40's but there have been intermittent military coups (1960, 1971, 1980) <ref>https://www.cia.gov/cia/publications/factbook/print/tu.html</ref>. However, human-right abuses, especially against Christians remains a problem |