I believe it to be the last one as they tend to only use animals back then and they were slowly especially when transporting items
The Roman Empire survived more because it had economic stability. Its provinces produced food and other goods, carried out trade that brought wealth and also paid taxes. The empire was also well protected.
This question doesn’t make sense
The best and most correct answer among the choices provided by your question is the third choice or letter C which states that "<span>US workers won the right to unionize before Britain in 1870."
</span>The labor<span> movement in the </span>United States<span> grew out of the need to protect the common interest of </span>workers<span>. </span>
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a) multipolar
According to International Relations Theory, a world where there is no hegemonic power and there are many regional poweres is considered multipolar: Thus, a regional power extends an area of influence and in global politics there is a clash of many powers that creates a multipolar structure. In this structures as we can see in the present every region in the world is determined by key actors that emerged from previous strutures and anarchy is less present in a international system.
For example in the present we see India become a powerful actor together with China, contesting US presence in the East Asia. As well the remergence of Russia with Vladimir Putin in European politics challenges a hegemonic power. And other key actors in South America like Brasil now contest in terms of economic and energetic powers. Therefore International relations theory analists would agree that today we live in a multipolar world.