I believe it is B. National Defense Act
If you were a reform minded person who loathed the social problems associated with alcohol, you would have been especially sympathetic to the C.) WCTU or the Women's Christian Temperance Union. The WCTU was working to bring about prohibition and to make alcohol illegal.
It was a water supply for the civilizations within the two rivers. The land was also very fertile and it made it easy to grow food. Lots of vegetation grew there.
The "Address at Rice University on the Nation's Space Effort", or better known informally as the "We choose to go to the moon" speech, was delivered by U.S. President John F. Kennedy to a large crowd gathered at Rice Stadium in Houston, Texas on September 12, 1962.