In the movie “A United Kingdom” by Amma Asante, the movie tells a story of King Seretse Khama of Botswana and his wife Ruth Williams who face political and diplomatic chaos after their controversial marriage takes place. The story begins when a prince Seretse Khama of Bechuanaland is studying law in the United Kingdom. He meets and falls in love with Ruth Williams, a white British clerk, at the dancing party. Soon after that, they get married although he knows that his interracial marriage may become a problem in the Bechuanaland. They face domestic political and diplomatic turmoil due to the influence of apartheid system in South Africa. He is then exiled from Bechuanaland. He returns to the United Kingdom and left his wife behind. Later, he and his kid and wife reunited. Later, they come back to Bechuanaland to resolve the issues. In conclusion, the movie recounts the true story of King Seretse Khama and his wife Ruth Williams who struggle to help the people and at the same time maintain their love lives.