Joe Biden signed a series of executive orders reversing key Donald Trump policies on climate change and the global coronavirus response, and is likely to overturn a ban on transfer people serving in the military.Trump's administration undertook a number of controversial moves, including a ban on transgendered individuals in the military.
The former president also initiated the U.S. withdrawal from the World Health Organization (WHO) amid the COVID-19 pandemic and pulled the U.S.
from the Paris Climate Accords, which were designed to combat climate change on a global scale.In July 2017, Trump announced a ban on transgender people serving in the U.S.