How did Caesar expand the boundaries of Rome?

Explanation:

Caesar conquered Gaul, which was a huge swath of territory, and he also invaded Britain, but he did not annex it, simply making the tribes there to pay tribute to Rome. He also turned Egypt into a client state of Rome. ... He expanded Roman rule over Gaul, and in Britiain to some extent.

judicial because its legislative, executive and judicial

although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.