Picking a primary motivation, I'd say liberalism was the leading factor in the 1848 revolutions. There was a growing tide of liberalism, which emphasized the liberty of individuals and thus desired to reform governments in the direction of more republican and constitutional forms. This was in opposition to the dominant conservatism of the 19th century, which valued maintaining (conserving) the old institutions of monarchy and aristocracy.
A second factor involved in a number of the revolutions was nationalism, a desire for people of like culture and language and background to be joined together in one society.
As a case in point, the 1848 revolution that occurred in the German states had both a liberal aspect to it (driven by university students and professors), as well as a nationalist aspect, wanting to unite the various German kingdoms and principalities into a cohesive German state.
The revolutions of 1848 for the most part did not achieve their goals, but they did sow the seeds for later changes that would come.
I think that Emerson's Self-reliance talks about individuality. In this theory, people are guided by their instinct and that people should not follow rules that are set by conformity. It values self-expression and thus encourages people to go beyond the norms or what it expected of them.
It has created anti segregation laws and it has anti discriminatory laws
The type of missiles that are carried by Trident and Poseidon naval vessels are SLBM. The correct option among all the options given in the question is option "A. The full form of SLBM is Submarine Launched Ballistic Missile. SLBM's play a very tactical part during war and can be a game changer.
Because Jewish Americans were also discriminated and so they worked together for equal rights.