The map shows the Roman Republic and the Roman Empire. A map of the Roman Empire. A key shows the Roman Republic, 44 B C E in purple, the Roman Empires, 117 C E in green and Modern borders with black lines. Purple shaded areas include the coast along central north Africa, most of Spain and Portugal, France, Italy, Corsica, Sardinia, Sicily, Italy, the coast land from Italy southeast to the Aegean Sea, parts of Turkey. Green shaded areas include: northern Spain, England, central European countries east of Italy, the rest of Turkey and eastward, the east and west coast of North Africa.

According to the map, how did the Roman Empire differ from the Roman Republic?

The Roman Empire was larger in size.
The Roman Empire covered various continents.
The Roman Empire reached the Atlantic Ocean.
The Roman Empire touched the Mediterranean Sea.
Mark this and return

possession of power

exercising of power

class and power

the columbian exchange, also known as the columbian interchange, named for christopher columbus, was the widespread transfer of plants, animals, culture, human populations, technology, and ideas between the americas, west africa, and the old world in the 15th and 16th centuries, related to european colonization and trade following christopher columbus's 1492 voyage. invasive species, including communicable diseases, were a byproduct of the exchange. the changes in agriculture significantly altered and changed global populations. the most significant immediate impact of the columbian exchange was the cultural exchanges and the transfer of people between continents.

the new contact between the global population circulated a wide variety of crops and livestock, which supported increases in population in both hemispheres, although diseases initially caused precipitous declines in the numbers of indigenous peoples of the americas. traders returned to europe with maize, potatoes, and tomatoes, which became very important crops in europe by the 18th century.

the term was first used in 1972 by american historian alfred w. crosby in his environmental history book the columbian exchange. it was rapidly adopted by other historians and journalists and has become widely known.

they were poor

they need money