Olives are such an important crop in because they are used to eat and make olive oil for cooking food, putting it on bread to eat, cleaning and moisturizing skin, and to use in clay lamps, which provide the main form of light in their homes.
Answer:
Migration is the movement of people from one place to another .
Migration is affected by various factors like age, sex , martial status , education, occupation , employment etc. Age and sex are main demographic factors that effect the migration . Men, generally , migrate to other places quite often though there are more women who migrate to husbands' places after marriage.
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The republican party is represented by an Elephant, the democratic party is represented by the Donkey.