The knowledge and skills of a geographer would best be suited for

Both the Han and the Roman empires declined as a result of

The cities of Constantinople and Kiev grew primarily as a result of the development of

In the 1340s, the Black Death spread to Europe as a result of

Toussaint L'Ouverture, Simón Bolívar, and José de San Martín led independence movements in

During the late 19th century, Russia's settlement and development of Siberia was made possible by the invention of the

What was one major reason given by Adolf Hitler to justify his demand for additional territory between 1936 and 1939?

Which areas were separated by the Iron Curtain?

Which region of the world has been influenced by political leaders Pol Pot and Aung San Suu Kyi?

The introduction of the Green Revolution in India was intended to

To increase the supply of food, some Neolithic communities living in arid regions of the world developed

Periods of famine, warfare, and religious persecution have most often infl uenced people's decisions to

Which environmental issue faced the early civilizations of Mesopotamia, Egypt, and China?

Which situation is a result of the location of the Byzantine Empire?

The governments of Spain and Portugal sponsored overseas exploration and expansion in the late 1400s and into the 1500s because they

Which factor aided the Russians in defeating Napoleon's troops?

After 1880, European colonization was motivated by the

Which event led Russia to withdraw from World War I and surrender a signifi cant amount of territory to Germany?

Which statement about the Green Revolution is a fact rather than an opinion?

In the 20th and 21st centuries, Kurds in Iraq, Palestinians in Israel, and Chechens in Russia have protested and fought to achieve