What two powers were denied to congress in the constitution

What is the main idea of this excerpt? 1.1.3

Forty years later, the fall of saigon remains a pivotal and emotional event to many. you will now conduct research to find two find two different representations of this historical event. first, you will find an image connected to the fall of saigon. then, you will find a second source of your choosing that represents the same topic

How did the grooms national product (gnp) of the united states change between 1940 and 1944