How is europe connected? a. extensive railways c. common communication systems b. the chunnel d. all of the above

How does the brandt line, walt rostow's modernization model, neocolonialism, and walterstein's world systems theory inform and intersect with each other when explaining economic development?

East asia’s is dominated by dry highlands and grasslands. a. north and east c. north and west b. south and east d. south and west

Which most likely was persia’s most valuable asset?