Why were European nations less prosperous than the United states after world war 1?

After World War I, European nations faced significant economic challenges, including massive war debts, destruction of infrastructure, and loss of manpower, which hindered their recovery. In contrast, the United States emerged from the war relatively unscathed, benefiting from a booming industrial economy and becoming a global lender and creditor. Additionally, the U.S. capitalized on the demand for goods and resources during the war, allowing for a rapid economic expansion that European countries struggled to match. This disparity in post-war recovery efforts and economic conditions contributed to the relative prosperity of the United States compared to Europe.