Romans were able to battle at Sea which helped them to expand their nation. Not all nations had ships and not all nations could fight on water and land. The romans had that advantage.
The legislature separates powers in government by using a system of checks and balances. It means that each of the branches of government can limit the powers of the others. In that way the power is balanced. For instance, the president vetoes the bills but then the Congress needs percentage of 2/3 votes in order to pass that bill after the president's veto. Apart from that, the Supreme Court plays an important role because every bill must be evaluated by it. Only after that examination the bills are declared laws.
B. The lack of a formal written languages
Answer:
To many nineteenth-century Americans, the expansion of slavery into western territories caused a great deal of controversy. ... These fears were realized when the expansion of slavery into western territories entered Congressional debates.
Explanation:
I know there have been events misnamed before most commonly through a bad translation or spelling mishap but 90% of the time the event will be correctly labeled. As for needed resources I would recommend googling it. You will find a couple things for sure.
