It allowed farmers to plant water wherever, and help make dry soil more suitable for planting overall.
No Spain wasn't first to have slaves it was Europe who had the first slave's Hope this helps:)
No, it was stealing. And they horribly mistreated the natives following settlement. Early Americans were selfish. But that’s how history goes.
Explanation:
Longitude systems going north-south, parallel to the Planet's rotational direction. As a result, the Sun would be at the same elevation for all locations in a path of longitude, i.e., it reaches local noon at same moment everywhere along the elevation. As a result, the local time is the same.