What did new settlers from other countries bring to the united states

I would say that settlers including urban immigrants brought certain qualities to the US and it is perhaps comparable to Canada in that for example Philippinos are good caregivers whereas in the US it might be Latinos who do a lot of the caregiving and in Toronto, Canada the Italians make very good construction workers and  probably in the US too - just two examples. 

Mantle convection is the process that drives plate tectonics. the theory of plate tectonics states that the crust is divided into plates that float on the semi molten mantle below. the circular motion of the magma as it slowly rises and falls or move though convection cells drags the plates along causing them to move. the heat source in the lamp would represent the earth's core. the core is the source of energy that drives convection in the mantle. the lava represents molten magma under the earth's surface. if the lava lamp had floating pieces they would move as the circular motion of the lava in the lamp as it rises and falls would move them along the surface. these floating pieces would represent pieces of the earth's crust. 

Can you show the map?