Answer:
It has the biggest economy in the world. It is the world leader in technology( at the moment). It has a lot of influence in the united nations. The dollar is the used as the international currency for all banks(this is changing due to the weak dollar and probably will be replaced by the euro in a few years).
Explanation:
The Forum served as a stage for Roman politicians and philosophers. It was a sort of a square where people gathered to hear these politicians and philosophers speak.
Lyndon Baines Johnson was sworn in on Air Force 1 after the death of Kennedy was announced. Therefore, c. on a plane.
Contemptuous ridicule or mockery
Correct sentence would be: I just found out that he was cheating on the test.
Hope this helps :)