Your answer is 206502077489
The answer is D. It provided a source of transportation for goods and people
<span>According to the United States of America, government and opposition exists at lots of elevations called federalism or federal. I like saying federalism but I guess you can call it whatever.
I hope I helped
</span>
One factor that led to the establishment of organized communities was simply the size of the migration movements, especially from the South, that required "grids" to be formed in many cities in the North.
