Following the deadliest foreign terrorist attack on U.S. soil, the president of the United States learns that the terrorist organization al-Qaeda and its leader, Osama bin Laden, are responsible for the 9/11 attacks and are in Afghanistan. How should the United States respond?
U.S. History Series


Cuban President Fidel Castro has opened the port of Mariel for emigration from communist-led Cuba, causing a mass exodus that is expected to bring hundreds of thousands of Cubans to the United States. How should the United States respond to the mounting number of Cuban migrants arriving at U.S. shores?

The United Kingdom has just announced it can no longer support the Greek government in its fight against a communist rebel movement that threatens to bring Greece into the Soviet orbit. How should the United States respond?

In the early fall of 1918, a second wave of influenza is spreading, and World War I is waning, but not yet over. As the pandemic begins to grow more deadly, how can the United States balance the need to bring the war to an end while responding effectively to an increasingly deadly pandemic? (This case was originally published on 09/09/2020).

British intelligence has decoded a secret German telegram to Mexico that proposes an alliance against the United States and shares Germany’s plans to resume submarine warfare against U.S. shipping in the coming month. How should the United States respond?

After the mysterious explosion of the USS Maine in Havana, Cuba, the United States has decided to go to war with Spain. President William McKinley and his advisors now need to decide how to intervene against Spanish colonial rule in Cuba and what U.S. war aims should be.

With thousands of American settlers migrating west to the contested Oregon Country and a campaign promise from President James K. Polk to annex the entire territory, how should the United States respond to British naval buildup in the region and a deteriorating U.S.-British relationship?

The newly independent United States has sought to stay neutral during the Napoleonic Wars between France and the British Empire, but constraints on trade and British attacks on American shipping have left the United States questioning how it can exercise its freedom from European entanglements.
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