Answer:
better maps show the directions of ocean currents and lines of latitude. Inventions like the astrolabe and magnetic compass improve navigation.
Explanation:
earthquakes are natural
diseases are both
and oil spills are caused by humans
They are drawn by the State Legislature
It's not the middle or the west of the US. Because when the US was expanding in the 19th century - and when many regions were initially being named - the “Midwest” was to the west of the main population centers in the “13 colony” states on the Eastern Seaboard
