Did the stock market crash of 1929 affect other countries besides the united state?

Yes, the Stock Market crash of 1929 had widespread effects beyond the United States, leading to a global economic downturn known as the Great Depression. Many countries experienced severe economic contractions, rising unemployment, and declines in international trade. Nations that were economically linked to the U.S. or dependent on American investment and goods were particularly hard hit, resulting in political and social upheaval in various regions. The interconnectedness of global economies at the time meant that the repercussions of the crash were felt worldwide.