President Lyndon B. Johnson
Useful Links About Lyndon B. Johnson
Here are various links about Lyndon B. Johnson's presidency, childhood, and many others.
Wikipedia.org is a useful internet encyclopedia that has a lot of information about almost anything.
This explains what the Civil Rights Act of 1964 states.
This is a biography about Lyndon B. Johnson from the whitehouse.gov which also has much information about other presidents.