Which of these milestones for women's rights occurred last?

The United States granted all female citizens the right to vote in government elections. (APEX)

lots of people lost money in both

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.