Answer: b and c
Explanation: got it right when i checked it
AstrolabeEuropean navigators to determine their location
during the Age of Exploration.
It will take earth to spin on it's axis for 24 hrs
<span>Poor whites lived on land that could not grow cash crops. In this time, poor whites hunted, fished, had gardens, and did odd jobs just to survive. Yeomen were owners of small farms. These men lived on small farms and worked alongside slaves if they had them.</span>