Final answer:
Confidence, empathy, and strong work ethic were the personal traits that helped Franklin Roosevelt succeed in politics.
Step-by-step explanation:
Franklin Roosevelt's success in politics can be attributed to several personal traits. Firstly, he exuded confidence and optimism, which resonated with the American public during a time of economic crisis. Secondly, his ability to relate to the suffering of others, due to his own physical hardships from polio, made him more sympathetic and relatable. Finally, Roosevelt's strong work ethic and determination enabled him to campaign tirelessly and connect with thousands of people, ultimately winning the 1932 presidential election.