The growth of european cities around the year 1000 was caused by a. the increase of population and trade. b. the decrease of viking raids. c. the end of the manor system. d. the spread of christianity.

Which lake receives up to 9 million visitors each year, covers more than 90,000 acres, and was created by denison dam? a. the grand lake o' the cherokees b. lake thunderbird c. lake eufaula d. lake texoma

In a low-income household in the developed world, more than 30% of a woman's income typically goes toward a. transportation costs b. child care c. clothing and incidentals d. the repayment of educational loans

What is a characteristic of hunter-gatherer societies?