Answer:
1. They are discussing what should happen when they arrive at Plymouth Rock.
2. The bible
3. The right side appears to have a lot of supplies for the journey, and the left side looks like it has a desk to write on.
4. The artist's message is that we should all work together to make a great life for each other in a new place.
So the new nation doesn't collapse on its-self <span />
I am assuming you are talking about the US. So in the North they have Rocky Poor Soil.
The name of the river that marked the northern boundary of Islamic expansion in central Asia is Oxus. In 651, Arabs took Iran. After this, they went towards the Oxus river in the north with the intention of defeating the Turkish. The Arabs succeeded and the expansion setling Oxus river as the northern boundary was finally consolidated in 750 C.E.