With the outbreak of war between the American colonies and the British government in the spring of 1775, the question of which side the various American Indian communities would take in the conflict loomed large. Both the Continental Congress and the British government initially hoped that the various American Indian communities would remain neutral. Nevertheless, preparations were soon made on both sides to attempt to woo Indians into alliance and accommodate them once that was accomplished
Since working conditions were terrible, workers felt like they needed a voice so people could listen and improve these conditions. The women were excluded from the unions that were made so they formed their own. They wanted better wages and benefits.
The most obvious difference is in the two groups' names. The YAF appears to show much nationalism, while the SDS suggests to us that it is Democratic. The similarity about these two groups are that they both are run by young people, as their names start with "Student" and "Young."