Explanation:
they make use of GIS by capturing, storing, checking and displaying data related to positions on the earth's surface.
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Answer:
Emancipation Proclamation
Explanation:
“It provided the moral force to the Union cause and strengthened the Union both militarily and politically,” the document stated. The Emancipation Proclamation has earned a place among the great documents of human freedom as a watershed moment on the path to slavery's ultimate abolition.
The group included 120 wagons, about 1,000 people and thousands of livestock. Their trek began on May 22 and lasted five months. It effectively opened the floodgates of pioneer migration along the Oregon Trail and became known as the "Great Migration" of 1843.