Answer:
A customs union is an agreement between two or more neighboring countries to remove trade barriers, reduce or abolish customs duty. Tariffs are a common element in international trading. The primary goals of imposing, and eliminate quotas.
Explanation:
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i think that the answer is providing medical care to wounded soldiers
Think of it like this, say your little brother got angry at your youngest brother and hit him. Then your mother and father get mad at you for starting it. This is what Germany felt after WW1. This sowed bitterness into German society, and with Hitler on the stage. It turned into obsessive hatred. Soon people had differing opinions, and they turned radical fast during the Great Depression. As someone did say. "I am more afraid of peace, than war."
Predestination. This was the idea that God had predetermined whether you would go to hell or not, your fate was pre-planned.