He was the president in a period that was very eventful and difficult. In the beginning, he unsuccessfully faced the expansion of the Nazi empire and strived to settle the Sudeten German problem. In September 1938, nevertheless, he yielded to Britain and France’s pressure, and accepted the Munich Agreement that bound Czechoslovakia to cede its border regions with a prevailing ethnic German population to Hitler’s Reich, resigned as president and left abroad. In 1940, he became the Czechoslovak president in exile.