The cold war. there was a lot of tension and threats of nuclear war from both sides
Historians believe that Martin Luther announced the Ninety-Five Theses by nailing a list to the door of a church in Germany.
The Ninety-five Theses is a list of propositions for an academic disputation written in 1517 by Martin Luther, professor of moral theology at the University of Wittenberg, Germany. The 95 Theses came against Indulgences.
In the Theses, Luther argued that the repentance required by Christ in order for sins to be forgiven involves inner spiritual repentance instead of just external sacramental confession.
The issue of building roads and canals could be said to boil down to "Federalism" issue.
<u>Explanation:</u>
The American federalism in the antebellum period contributed to both a greater national position in rail development and more centralized railroads. Local competition between states prompted state Congressional representatives unable to construct local railroads to turn to federal aid.
Prior railway funding came from politicians from the south and frontier, who were drawn mainly into rail coalitions due to their own failure to create local rail networks. Over period, though, rivalry among coalition states and complaints about federal power led several of the coalition's initial members to retire.
In cities such as New York, Chicago, and Cleveland black middle and upper classes emerged. The correct answer is A.