............George Washington.........
B Missouri was a slave state and Maine was a free state
C. Avoid the problem of fighting Allied powers on two fronts; In more detail, the Schlieffen plan was the Imperial German plan to force a French surrender early in the case of a two front war with France and Russia. The plan stated that German troops should attack the French lowlands by marching through Belgium and advancing along the coast until the German units completed a pincer movement to the west of Paris, cutting off the main French force from their Capital. This was planned to be done in a few weeks, that way Germany could start an offensive against Russia before they could mobilize their army.
Answer:
Horizontal Drilling
Explanation:
The innovation that led to the rise of the oil industry, like Chevron is known as HORIZONTAL DRILLING.
Horizontal Drilling is an innovative technique that has its implementation kickstarted around the 1920s. Over the years, it has been developed to meet the current situation efficiently.
The utilization of the horizontal drilling method is known to assist various exploration firms like Chevron to recover about ten times the resources from various existing fields. Its utilization leads to an increase in the accessibility of oil reservoirs.
Hence, in this case, the correct answer is HORIZONTAL DRILLING
