Pls pls pls pls help will mark brainliest
In Black Swan Green, identify one central idea introduced "solarium" and discuss how it is developed by the author.

What task did the surveyors do? a. they studied the landscape to determine the most direct route for building a road. b. they designed treadmills that lifted blocks of stone to where they were needed. c. they dug trenches and filled them with sand, concrete, and large blocks to form a road.