Answer: neither army could advance its position, mainly because war was being waged in a very different way than it had been during the 19th century. Forward-moving strategies such as head-on infantry attacks were no longer effective or feasible against modern weaponry such as machine guns and heavy artillery.
Explanation:
<span>Charlemagne. Charlemagne united many parts of western Europe into a kingdom called the Holy Roman Empire. He brought about a small renaissance during the middle ages that did not last long after his rule. He was able to unite much of Europe after the fall of the Roman empire, but it soon fractured again after his death.</span>
Answer:
The war pitted the Central Powers (mainly Germany, Austria-Hungary, and Turkey) against the Allies (mainly France, Great Britain, Russia, Italy, Japan, and, from 1917, the United States).
Answer:
he United States has formal diplomatic relations with most nations.
Explanation:
