What obstacles have lead to social structures that affect racial equity ?

Question 10 of 102 pointswhat was one major effect of the spread of railroads throughout great britainduring the industrial revolution? oa. factories were able to more easily ship manufactured goods tomarkets across the country.ob. agricultural production fell substantially due to farmland beingreplaced with railroads.oc. steam engines fell from popularity due to railroads' reliance onalternative energy sources.od. iron replaced coal as the most important raw material produced ingreat britain.submit

Why was hawaii so important to the united states & why did japan bomb pearl harbor?

European expansion into africa left native regimes intact but had a strong impact on local societies what does this mean