100 points :D Use the image below to explain why the geographic location of Constantinople made it difficult for invaders to conquer the city.

Constantinople was at the tip of a peninsula so there was only one direction to attack from on land. So rather than having to defend, say, 40 miles of walls and getting surprised somewhere, they just had to defend, say, 10.

answer:    

a.

explanation:

"globalization has greatly impacted the united states and american citizens. first and foremost, globalization has spread american influence throughout the world. globalization has opened up more markets for the united states, which in effect american companies sell their products worldwide. there has been a rise of multinational corporations and their influence has greatly increased."