Answer:
Explanation:
It affects the environment and the people in the world the air becomes affected the water etc and many animals and people die and homes get destroyed
The correct answer is - trade.
The Sumerians engaged in trade with their move of exchanging their surplus food for materials like the copper that they needed to develop their weapons and thus their army forces. This was a very smart move from their side because they managed to use the resource they had in abundance but was scarce in the other surrounding areas so that they take what they need to become stronger and pretty much defend more efficiently from the same people they were engaging in trade with.
Northern Ireland's Parliment opted out of becoming the Irish Free State. Northern Ireland wants to remain a part of the UK while the other part wants to become whole again.
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The answer is A I hope this helps
Answer:
2. America was allies with france
