What massive hill memorial began construction in 1927 and finished in 1941?
Mount Rushmore
Mount Rushmore
Mount Rushmore
Mount Rushmore
The Washington Monument
Mount Rushmore
The Washington Monument
Mount Rushmore
The Washington Monument
Arlington Memorial Amphitheater
Mount Rushmore
The Washington Monument
Mount Rushmore
Arlington Memorial Amphitheater
Tomb of the Unknown Soldier
The Washington Monument
Mount Rushmore
Arlington Memorial Amphitheater
The Washington Monument
Arlington Memorial Amphitheatre
Tomb of the Unknown Soldier
Mount Rushmore
The Washington Monument
Arlington National Cemetery
Tomb of the Unknown Soldier
Arlington Memorial Amphitheater
Arlington Memorial Amphitheatre
Mount Rushmore
The Washington Monument
Washington Monument
Arlington National Cemetery
Tomb of the Unknown Soldier
Arlington Memorial Amphitheater
Memorial Amphitheater in Arlington National Cemetery
Mount Rushmore
Gateway Arch
Arlington Memorial Amphitheatre
Memorial Amphitheater
Memorial Amphitheater, Arlington National Cemetery
Memorial Amphitheatre
Washington Monument
The Washington Monument
Mount Rushmore National Memorial
Arlington National Cemetery
The Statue of Liberty
Gateway Arch
Arlington Memorial Amphitheater
Tomb of the Unknown Soldier
Mount Rushmore
Memorial Amphitheater
Washington Monument
Memorial Amphitheatre
The Washington Monument
Arlington Memorial Amphitheatre
JFK Statue of Liberty
Memorial Amphitheater in Arlington National Cemetery
Arlington National Cemetery
Mount Rushmore National Memorial
Gateway Arch
Memorial Amphitheater, Arlington National Cemetery
Mount Rushmore
Arlington Memorial Amphitheater
Washington Monument
Franklin D. Roosevelt Memorial
The Washington Monument, Arlington National Cemetery
Memorial Amphitheater
The Washington Monument
Memorial Amphitheatre
Arlington Memorial Amphitheatre
Arlington National Cemetery
The Gateway Arch
Gateway Arch
Mount Rushmore National Memorial
Mount Rushmore
Washington Monument
Memorial Amphitheater in Arlington National Cemetery
Arlington Memorial Amphitheater
Memorial Amphitheater
The Washington Monument
Arlington Memorial Amphitheater.
The Washington Monument, Arlington National Cemetery
Gateway Arch
Arlington National Cemetery
Memorial Amphitheater, Arlington National Cemetery
The Gateway Arch
Memorial Amphitheatre
Franklin D. Roosevelt Memorial
Arlington Memorial Amphitheatre
Mount Rushmore National Memorial
Washington Monument
Mount Rushmore
Gateway Arch, Arlington Memorial Amphitheater
Tomb of the Unknown Soldier.
Mount Rushmore.
Arlington Memorial Amphitheater
Anzac Memorial
Hemicycle
Tomb of the Unknown Soldiers
The Washington Monument
Memorial Amphitheater
Gateway Arch
Arlington National Cemetery
The Washington Monument, Arlington National Cemetery
The Gateway Arch
Arlington Memorial Amphitheater.
Memorial Amphitheater in Arlington National Cemetery
Memorial Amphitheater, Washington, DC
Washington Monument
Memorial Amphitheatre
Arlington Memorial Amphitheatre
Mount Rushmore
Battery Kemble
Mount Rushmore National Memorial
Tomb of the Unknown Soldier.
Minuteman Missile
Gateway Arch
Arlington Memorial Amphitheater
Memorial Amphitheater, Arlington National Cemetery
Mount Rushmore.
The Washington Monument
Hemicycle
Franklin D. Roosevelt Memorial
The Washington National Cathedral
Memorial Amphitheater
Tomb of the Unknown Soldiers
Arlington National Cemetery
The Gateway Arch
Minuteman Missile National Historic Site
Washington Monument
The Washington Monument, Arlington National Cemetery
Mount Rushmore
Memorial Amphitheatre
Arlington Memorial Amphitheatre
Arlington Memorial Amphitheater.
Mount Rushmore National Memorial
Anzac Memorial
Battery Kemble Park
Gateway Arch
Minuteman Missile
Battery Kemble
The Washington Monument
Memorial Amphitheater in Arlington National Cemetery
Tomb of the Unknown Soldier.
Mount Rushmore.
Franklin D. Roosevelt Memorial on the Mall
Arlington Memorial Amphitheater
The Washington National Cathedral
Memorial Amphitheater
Washington Monument
Arlington National Cemetery
The Gateway Arch
Hoover Dam
Tomb of the Unknown Soldiers
JFK Statue of Freedom
The Jefferson Memorial
The Washington Monument, Arlington National Cemetery
Mount Rushmore
Tomb of the Unknowns
Memorial Amphitheater, Arlington National Cemetery
Minuteman Missile National Historic Site
Franklin D. Roosevelt Memorial
Memorial Amphitheatre
Gateway Arch
Arlington Memorial Amphitheatre
The Washington Monument
Arlington Memorial Amphitheater.
Mount Rushmore National Memorial
Washington Monument
Anzac Memorial
Mount Rushmore.
Battery Kemble Park
The Statue of Freedom
Arlington Memorial Amphitheater
Arlington National Cemetery
The Gateway Arch
The Washington National Cathedral
Memorial Amphitheater
Hoover Dam
Mount Rushmore Memorial
Minuteman Crater
Mount Rushmore
Franklin D. Roosevelt Memorial on the Mall
Memorial Amphitheater in Arlington National Cemetery
Gateway Arch
Franklin D. Roosevelt National Memorial
The Washington Monument, Arlington National Cemetery
Anzac Commemorative
Tomb of the Unknowns
JFK Memorial
Minuteman Cairn
Stone Mountain Memorial
Memorial Amphitheatre
The Jefferson Memorial
The Statue of Liberty Memorial
Washington Monument
The Washington Monument
Arlington Memorial Amphitheatre
JFK's Memorial
Franklin D. Roosevelt's Memorial
Arlington Memorial Amphitheater.
The Washington Memorial