What do impressive mean

Between 1518 and 1548, spanish conquistadores conquered most of the new world, motivated by the a) desire for scientific knowledge. b)  to urge to claim more territory for spain. c) belief that an all-water western route to the orient existed. d) desire to advance national glory, serve god, and seek personal wealth.

The array of significant individuals who serve as sources of social support is called the social

What is the phrase describes the paleo-indians of prehistoric arkansas