¿A que denomina el investigador francés Fernando Braudel cómo economía-mundo?

If the distance between two points on the ground is 10 miles and the distance between the same two points on a map is 4 inches, what is the map scale expressed as a ratio?

What are the percentages of the large near earth asteroids that we have found so far?

The majority of russians who follow the religion of islam can be found in the part of russia. a. southern b. northern c. eastern d. western