This is called the frustration of purpose. It's a doctrine about how cases would be solved if unforeseen circumstances were to occur. A modern example would be if you took a mortgage but an earthquake completely destroyed your house. Due to the frustration of purpose, you could have your mortgage canceled because you don't have a house that the mortgage was for, so you wouldn't have to pay for it any more.
Lyndon Johnson<span> was </span>known for<span> becoming president after President Kennedy was assassinated. His presidency is </span>known for<span> the passage of civil rights legislation and the Vietnam War.</span>
Black is darker and brown is lighter
Answer:
Republican form of government.
