I would say a. sioux indian attacks on stagecoach lines.
The correct answer is D. political party
Political parties are entities created with the goal of channeling the political participation of citizens within a democracy and contribute to the representation system. The people that are part of a political party share objectives, interests, an ideology, a political vision of reality, values, principles, and projects. Their maximum goal is to catch electoral support in order to run for elections and, in case of winning, to hold government power to apply the objectives and projects of their political agenda. In a representative system of republican democracy, there are many political parties, each of one representing different ideologies and political visions, that tend to compete with each other for the electoral support.
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Justinian and <span>Philip Augustus</span>
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The Kansas-Nebraska act allowed the people to vote if wanted to allow slavery in those states and this act served to appeal the Missouri Compromise. The Missouri Compromise prohibited slavery in the north. This act was also said to be a failure because it was made to end the conflict over slavery, but resulted in Kansas becoming a "battleground over slavery."
