Why would some argue that ancient Greece has been very influential on modern day world?
This is because political systems and procedures such as democracy, trial by jury and lawful equality originated there.
He was planning to attack France with his new technology
This is the answer from ed gen uity:
Each of these amendments establishes new laws that apply to the entire nation. Before each of these amendments were passed, states could make their own choices about establishing voting ages, extending the right to vote, and collecting personal income taxes. Because the supremacy clause states that the Constitution is the supreme law of the land, all states have to follow these amendments. State laws cannot contradict these federal laws.
Arkansas had been a state for 24 years and Michigan had been a state for 23.