D?? It would make sense cause well it has the Key next to it.. and Inches Of Rain to the left of the graph..and Month on bottom...
In general, these bankers and businessmen often demand from their mother countries "<span>B. protection and support" which was needed to defend against angry natives</span>
C. enjoyed some access to opportunities to act as advisors
The ancient Romans used their engineering skills to build aqueducts, bridges, roads, domed structures, the hypocaust heating system and any other building projects they undertook.
Hope this helps!