I believe the answer is movement because the immigrants are moving from one place to another.
Many intervening variables that could affect the performance of a freely suspended compass and achieve a linear measurement. Some of these variables are enumerated below but not limited to these items.
1. Temperature Induced
2. Current Stabilization
3. Temperature effects on the materials
4. AC and DC
Irresponsible I’m guessing if it’s even the option
Mountainous and Meadow Regions is not one of Guyana's natural regions.
Hope this Helps!
It takes less time to form