O
there can be multiple reaskns skme may be:
poor workjng conditons
minimum wage
The direct cause of WWI was the assassination of Archduke Franz Ferdinand at Sarajevo on 28 June 1914. However historians feel that a number of factors contributed to the rivalry between the Great powers that allowed war on such a wide-scale to break out.
Usually it is the invasions and communism
Wilson continued to fight for womens suffrage after the war began. Option D is correct.
President Woodrow Wilson was a very important advocater of women right to vote. He spoke up to uphold and show the omportance for the country to grant the female citizens the right to vote. He made a great contribution in the creation of the 19th amendment of the Constitution in 1920, which guaranteed women's right to vote under constitution.