Final answer:
Congress forbade the use of U.S. troops in Cambodia and Laos.
Step-by-step explanation:
In response to the U.S. Invasion of Cambodia, Congress forbade the use of U.S. troops in Cambodia and Laos. This action was taken to limit U.S. military involvement in the region and prevent further escalation of the Vietnam War. By prohibiting the use of troops in Cambodia and Laos, Congress aimed to focus on the existing conflict in Vietnam and avoid further conflict in neighboring countries.
Learn more about U.S. Invasion of Cambodia