What Muslim holy site is located in Jerusalem?

Taj Mahal
O kaaba
Angkor Wat
Dome of the Rock

What deadly disease cost many workers their lives before dr. william gorgas found a treatment?

Began during presidency of john q. adams tariff of 1828 and 1832 states’ rights versus federal authority john c. calhoun’s ‘proclamation to the people of south carolina’ concluded during the presidency of andrew jackson is which event are these characteristics describing

What pheonicaian invention, carved using iron tools, allowed their ships to remain stable even in unstable seas?