Answer:
The most important accomplishment of the ancient civilizations was military skill. The civilizations constantly came up with different ways to strengthen their military. The Hittites came up with the idea of using iron to make weapons instead of bronze. The Assyrians improved upon this idea to create better, lighter, and stronger weapons. This improvement helped them conquer other civilizations.
The Sumerians built chariots that helped them win wars. The Hittites and Assyrians made lighter chariots that could be driven by two horses. This improvement helped them move more quickly and easily. The need to have a stronger and better military has been the driving force across civilizations.
Explanation:
Historians look for causes and effects that help to explain how and why events happened.
b france stopped all trade with the us
The First World War is largely thought of as a conflictwhere the majority of the significant operations took place almost exclusively on mainland Europe with the exception of a handful of naval clashes fought throughout the world's oceans. This is only partially true because while most of the fighting did take place on the continent, one of the largest and most sophisticated undertakings of the war was conducted mainly at sea. This operation was the British blockade from 1914-1919 which sought to obstruct Germany's ability to import goods, and thus in the most literal sense starve the German people and military into submission.
While the land war certainly contributed to the Entente's (Britain, France, Italy, U.S.) victory in 1918, it was the blockade that truly broke Germany's back. Without it, the war could have potentially gone on even longer, but because of it, the world's preeminent land force was left with no other choice than to surrender as the seeds of revolution brewed among its population. This paper will look into how this important British undertaking functioned, how it affected the German people, and how it played a significant role in causing the German military to sue for peace in 1918.
I'm not 100% sure but I think it is B
Hope this helps :)
