Why are the hittites significant in mesopotamian history?

a) they were the first people to create a law code.

b) the hittites introduced the use of iron into mesopotamia.

c) the first empire in mesopotamia was created by the hittites.

d) they were the first group to participate in ocean trade along the mediterranean.

a phrase from a poem by ralph waldo emerson about the battle of lexington and concord. emerson's words read, “here once the embattled farmers stood / and fired the shot heard round the world.”

climate change is the big reason to the decline of the indus valley which also caused floods. so i dont know what answer would best fit the description thats just what i found online! have an awesome