Why would Czechoslovakia have been hard to defend against Germany in 1939?

Czechoslovakia would have been difficult to defend against Germany in 1939 due to its geographical position and the lack of strong military alliances. The country was surrounded by German territories, making it vulnerable to swift attacks. Additionally, the Munich Agreement, which allowed Germany to annex the Sudetenland, severely weakened Czechoslovakia's defenses and morale. The Czechoslovak army was also underprepared and lacked the necessary support from France and the United Kingdom, further complicating its ability to resist German aggression.