Can some one help me with this question its hard :( down below ill give brainliest

When france sneezes, europe catches cold.what did prince metternich mean by this statement? people in france are more likely to get sick than people elsewhere. europeans elsewhere are often inspired by events in france. happenings in france rarely spread across borders. all damaging incidents in europe start in france.

In a citizens elect the president as head of government separate loy from the legislature

What greek scientist created a screw to move water for irrigation?