You can't speak as a conservative on campus without being boycott, without being protested, without students lining up and playing music loudly so that they can drown out the sound of your voices.

The Montgomery Bus Boycott began in December 1955, and by 1956 NAACP leaders came to me and asked me to be part of a lawsuit they wanted to file on my behalf and that of three other women, to challenge segregation on public buses.

A boycott is, inherently, a blunt instrument. It is an imperfect weapon, a carpet bomb, when all involved would prefer a surgical strike.

In South Africa, we could not have achieved our freedom and just peace without the help of people around the world, who through the use of non-violent means, such as boycotts and divestment, encouraged their governments and other corporate actors to reverse decades-long support for the Apartheid regime.

As consumers, we are making choices,and we allow things to exist, and we celebrate the existence of things. And we can also boycott those things we don't want to be part of.

There were three Selma-to-Montgomery marches in March 1965, and Rosa Parks had missed the first one. Parks, whose act of civil disobedience sparked the Montgomery bus boycott in 1955, moved to Detroit two years later for safety reasons.

Political movements and mega sporting events have always gone hand in hand. In 1980, there were Cold War boycotts in Moscow and again in 1984 during Los Angeles Games.