Which technological innovation most contributed to the development of railroads in great britian a.)water wheel b.)steam engine c.)seed drill d.)spinning jenny

In a market economy, what does a producer mean when it asks, "is there a market for my products? is there a place where we can sell our products? " "ls our product being made more cheaply overseas? " will consumers need and want to buy our products? " will the government support demand for our products? "

Marcus wants to overcome his internalized racism. which action will him do so?

What’s the reason for not digging up aztec ruins in modern mexico city