In what way are the modern Greeks people similar to the ancient Greeks of the past

What do u think caused the size of the roman empire to change

Do all accounts serve the same function? why or why not? yes, all accounts people increase their money no, some accounts are for saving and others are for investing yes, all accounts are designed to ensure a retum on investment no accounts serve the purpose that their owners choose

How did nationalism affect europe's great powers? it them cooperate with each other. it destroyed them. it made them weaker. it caused competition among them.