Question: Why was the land in the middle colones attractive to immigrants
Answer: It is because these areas had the least usage of soil, thus helping the new immigrants in cultivating new crops and its hybrids. Also, there wont be any arguement or war between colonists in case of those lands.
Thats why the immigrants were attracted to the land in middle colonies.
What inference can you make about changes in people's interest in geography? ... People became more interested in geography and more fascinated with the spread of Christianity.