How many years separate the following two events: the Battle of Marathon (490 BCE) and the end of the Roman Republic (27 BCE)?

Which of these played the biggest role in increased urbanization in the late 1800s? a) transportation improved b) the military was stronger c) no one was farming anymore d) steam power was discovered

Explain the first meeting between robespierre and louis xvi after louis is crowned king? fast

During the 1920s, many people looked for ways to maintain traditional social order as the nation rapidly moved into a new, modern era. which groups or types would most likely be in this category?