How did ancient Rome come into closer contact with Greek civilization?

What is the orange line on the graph and why is it important? describe the pattern of hurricanes reaching the usa since 1960

(1) which phrase describes an important agricultural change that occurred during the mississippian period? (a) first cultivation of wild grains (b) expansion of marsh elder farming (c) spread of corn agriculture (d) gathering of nuts and berries (2) which group of native americans use northwestern arkansas as it’s traditional hunting grounds? (a) osage (b) quapaw (c) woodland (d) caddo

Where is the vascular system located