Totalitarianism had risen after World War I because they want for their countries, which were burdened with vast amounts of war debts and were faced with the tedious task of rebuilding, to recuperate the soonest time possible. So, in order for them to achieve this, they need to take full control of the country's resources as well as the people through the use of terror and persecution to ensure forcible submission.
<span>Roosevelt's experiences on the frontier, fighting with the Rough Riders and public service gave him a positive reputation among Americans. People believed that as a war veteran he was brave and trustworthy. His time on the frontier showed him as interested in the well being and development of the country.</span>
yes, this is correct. I hope I helped <3