What political changes took place in the Great Britain during the 19th century?

During the 19th century, Great Britain underwent significant political changes, including the expansion of suffrage through several Reform Acts, most notably in 1832, 1867, and 1884, which gradually extended voting rights to more men, and eventually women in the early 20th century. The century also saw the emergence of political parties, notably the Liberal and Conservative parties, reflecting changes in class and economic interests. Additionally, the rise of the Labour Movement and trade unions began to shape the political landscape, advocating for workers' rights and social reforms. These changes contributed to a more democratic and representative political system in Britain.