Answer:
Arable land
Explanation:
Arable land was one geographical feature all three colonial regions had in common. This was important because the soil was fertile and land was plentiful. This helped the colonies become profitable and big traders among other colonies.
It was "Germany" who was blamed for World War I and was made to the pay the greatest price, since Germany was hit with massive reparations after the war that were practically impossible to pay.
One role that geography played in helping the Roman empire was by providing natural barriers to invasions.
<h3>How did geography help the Roman empire?</h3>
The Roman empire in its early stages, was able to take advantage of natural barriers to protect it from invasion by hostile tribes and kingdoms.
For instance, the Alps in Northern Italy made it difficult to invade Roman areas in Italy from the North. And the fact that Italy was a peninsular meant that to invade it, one would have to invade by sea where the Roman navy was stationed.
Find out more on natural barriers to invasion at brainly.com/question/1908914
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The reason we joined in world war one was due to the germans sinking merchant ships that had US citizens on them and they were also sinking some of our own ships. Due to that President Wilson involved us in the war.
