Answer:
Eridu
Explanation:
Eridu is thought to be the first of the major cities formed and one of the oldest cities in the world.
Answer:
Sixteenth = Income Tax
Seventeenth = Direct Senate Election
Eighteenth = Prohibition
Nineteenth = Women's rights
Saving and investing are both ways in which people set mopney aside in order to let it slowly grow. A bank savings account will often grow at a set annual rate that is rather low. 1-5%. Investments are more risky as they can lose money, or they can grow a lot. The average return on investments tends to be a bit higher ~7%, but it is possible to lose money in the long-term with investment savings.
Yes they were nomads and they are monotheistic