Why did small towns and cities begin to pop up? Group of answer choices? if you don't know don't answer, and do not tell me to go to a website

A. Settlers wanted the lifestyle of a city and wanted nothing to do with farms.

B. People settled where they could sell goods or offer services to settlers on farms.

C. Over the years, people lost the skills required to farm and had to find other jobs to do.

D. Every last piece of farmland was taken, so towns and cities were the only choices.

the crusades are one of the most significant events in the history of europe and the middle east.   they were a series of religious wars carried out by christian crusaders from europe during the timeframe of the middle ages.   beginning in 1095 ce, the crusades saw european knights and noblemen travel to the middle east in an attempt to capture the holy land away from muslim people that had controlled the region for the previous centuries.   the term crusade means ‘cross’.   therefore, the europeans that became crusaders viewed themselves as ‘taking up the cross’.   in fact, many of the crusaders wore crosses on their clothing and armor as they made their pilgrimage to the holy land.

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