C. the expansion of Americas across the continent :)
Answer:
It began in the 7th century in Mecca. About 600 years after Christianity was founded.
Explanation:
With the help of Patrick Henry of Virginia; one of the first colonists to rebel against the British, the ultimate rebellion started its course. There were protests because there was injustice against the colonies. The British king used the colonies as tool by taxing heavily to earn more money. There had to be an army to fight him.
Neither one of the sides were fruitful in getting through the resistance of the other and bringing about a stalemate. Trench fighting developed due the disappointment of the Schliffen Plan. It was another arrangement of fighting which was an immediate reason for the stalemate, and this is the reason. It was an arrangement of resistance not offense.