What was the effect of the twenty-sixth amendment? the right to protest was granted. the president gained powers to wage war. the draft was abolished. the voting age was lowered.

Context/details:

Faster means of communication pushed the progress of the 26th Amendment.  This was seen in the protest movements going on during the 1960s, leading up to 1971 when the 26th Amendment was passed by Congress and ratified by the states.  Protests against the Vietnam War were active on college campuses across the country, with communication between students and media reports being a big part of the story.  Part of those protests were the demands of young people chanting, "Old enough to fight, old enough to vote."  Since 18 was old enough to be drafted to fight in the war, young people argued for their right to vote as full citizens.

The 26th Amendment was passed by Congress on March 23, 1971.  It was ratified by the states faster than any other amendment, achieving ratification by July 1, 1971.

The 26th Amendment is worded as follows:  

d: social contract theory

whose power in the senate is equal to the power of the speaker of the house?