Final answer:
Israel captured the West Bank, Gaza Strip, Sinai Peninsula, and Golan Heights during the 1967 Six-Day War.
Step-by-step explanation:
The West Bank, Gaza Strip, Sinai Peninsula, and Golan Heights were conquered by Israel during the 1967 Six-Day War. This brief but pivotal conflict began when Israel launched a preemptive strike against Egypt, subsequently engaging with both Jordan and Syria.
As a result of its victory, Israel gained significant territory, including the Sinai Peninsula and Gaza Strip from Egypt, the Golan Heights from Syria, and the West Bank from Jordan. These territorial changes have had lasting effects on the geopolitical landscape of the region.