Why is "Afghanistan–United States relations" trending?

Wikipedia Overview

Relations between Afghanistan and the United States began in 1921 under the leaderships of King Amanullah Khan and President Warren G. Harding, respectively. The first contact between the two nations occurred further back in the 1830s when the first recorded person from the United States explored Afghanistan. The United States government foreign aid program provided about $500 million in aid for economic development; the aid ended before the 1978 Saur Revolution. The Soviet invasion of Afghanistan in 1979 was a turning point in the Cold War, when the United States started to financially support the Afghan resistance. The country, under both the Carter and Reagan administrations committed $3 billion in financial and diplomatic support and along with Pakistan also rendering critical support to the anti-Soviet Mujahideen forces. Beginning in 1980, the United States began admitting thousands of Afghan refugees for resettlement, and provided money and weapons to the Mujahideen through Pakistan's Inter-Services Intelligence (ISI). The USSR withdrew its troops in 1989.