When did people women get the right to vote in Britain an the US?

In the United Kingdom, women gained the right to vote in two significant stages: first in 1918, when women over the age of 30 who met certain property qualifications were allowed to vote, and then in 1928, when the voting age was lowered to 21, granting equal voting rights to women and men. In the United States, women secured the right to vote with the ratification of the 19th Amendment on August 18, 1920, which prohibited any U.S. citizen from being denied the right to vote on the basis of sex.