<span>C) Collective bargaining ensures equality and protects the flow of business.
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<span>B.his centralization of the first unified empire in India </span>
It really depends on which era, if the question asks about the Roman Republic, then it would be a republican government. In Ancient Rome, an aristocracy was used. In the Roman Empire, the emperor was the main man, but he also had a senate.
Hope this helps...
B. the freedom to assemble together for peaceful meetings
this freedom is protected by the first amendment to the constitution, which reads "Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances."
I believe the answer is Transportation Innovations