Building the Wall, Entrenching Positions

People at fence watching plane overhead (AP Images)

Crowd of people outside building on street corner (Gunter Bratke/dpa/Landov Images)

Truck with hose spraying crowd (Bettmann/CORBIS Images)

People taking boxes off conveyor belt coming from aircraft (Carl Mydans/Time Life Pictures/Getty Images)

Nikita Khrushchev and other Soviet leaders shaking hands in crowd (AP Images)

Four men standing behind country signs (Bettmann/CORBIS Images).

Overhead view of wall under construction (AP Images)

Overhead view of tanks on city street (AP Images)

Guard standing in front of wall under construction (AP Images)

Cars lined up in both directions at checkpoint (AP Images)

Tank in public square with statue (AP Images)

Soldier looking past wall with binoculars (AP Images)