Break down the role that the core, semi-periphery, and periphery play in the global economic system and give a basic explanation of how they interact with each other??

the folsom i believe

there has only been 12 presidents. the 12th president is/was moon jae-in

yes based on alexanders actions he deserved the title of "the great". his empire covered about 3,000 miles and he was able to establish the empire over a 13 year period of time. he was able to conquer many different places. he also defeated the persians. he conquered egypt and developed a city and named it after himself.