Who gave a controversial speech to congress in march?

In March 2023, Ukrainian President Volodymyr Zelensky delivered a controversial speech to the U.S. Congress, urging continued support for Ukraine in its defense against Russian aggression. His address emphasized the need for military aid and solidarity, drawing both praise and criticism from lawmakers. Some appreciated his passionate appeal, while others questioned the extent of U.S. involvement in the conflict. The speech highlighted the ongoing geopolitical tensions and differing opinions on foreign policy within Congress.