Answer:
A. Threat of new entrants will be low
Explanation:
Micheal Porter's Five Forces is a framework designed for the sole purpose of analyzing a company's competitive environment. Based on this information it can be said that the cumulative learning and experience effects of a company will most likely affect these forces by making the threat of new entrants extremely low since it will make competing with the already established company extremely hard and lead to almost certain failure for the entering company.
People cannot change their social standings.
You are right the U.S is in the Northern Hemisphere and the Western Hemisphere.
conserving natural vegetation will maintain the balance in our ecosystems.
The correct answer is; Plank.
Further Explanation:
North Carolina started building plank roads in the late 1840's. These roads were easier to maintain and easier to drive on. Before the plank roads were built, the roads had long muddy roads and large holes and ruts that drivers had to navigate through.
The crews could only lay an estimated 40 miles of plank roads per year and this did cause issues. North Carolina had the largest plank road with a total of 500 miles built. The rods failed after a few years because it took so long to build.
Citizens were then using the railroad system since it was faster than traveling by horse and buggy. The people also did not like having to stop at the toll booth that had been set up on the road. The money collected at the toll booth was used to pay for maintenance of the plank road.
Learn more about road building in the 1800's at brainly.com/question/1176177
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