Colonel Juan Domingo Peron takes charge as the new President of Argentina in an official ceremony at Buenos Aires in Argentina. Previous President Edelmiro Farrell congratulates him. The First Lady Eva “Evita” Peron witnesses the ceremony. Peron and other dignitaries walk out of a hall and review a parade of Argentine troopers. A huge crowd waits outside the hall for the new President.
Ex-boxers reunited in a boxing ring in Buenos Aires, Argentina. People seated around the boxing ring. American boxer Jack "Manassa Mauler" Dempsey and Argentine boxer Luis Angel Firpo standing in the ring. They hug each other. President of Argentina Juan Domingo Peron presents medals to them.
Herbert Hoover visits Argentina during his tenure as Secretary of Commerce . The secretary, later President Herbert Hoover, walks beside President Hipólito Yrigoyen, surrounded by other officials. A year later, visiting delegates from the Second Pan American Highway Congress are seen walking toward the entrance of the President's home to pay respects to President Irigoyen. Christopher Columbus monuments behind the Casa Rosada (Casa de Gobierno) in Buenos Aires. Scene changes to the Puerto Nuevo port on La Plata River. Electric cranes and lighting equipment at shipyard. Crane transfers goods from docks to waiting ships. Ships docked at harbor. Horses take rest. The "Frigorifico La Negra" refrigerating plant for chilling and freezing meats, and a Wool warehouse.
Nighttime in Buenos Aires, Argentina. Plane taxis to a stop during Premier Fidel Castro's visit to Argentina. Premier Castro comes down the ramp and puts on his coat. The Cuban premier is greeted by a huge crowd. Fidel Castro speaks to Argentinian reporters in the middle of the crowd.
Visiting delegates from the Second Pan American Highway Congress travel in cars and inspect rural road work in Argentina. Workers construct the highway between Moron and Lujan in Argentina. Cluster of houses in Cordoba. A vehicle approaches a railroad grade crossing. Cars and horse carts along the road from Cordoba to Alta Gracia.
A military coup in Argentina. Army and Navy leaders arrive at the government headquarters to decide on the arrest of President Arturo Frondizi in Argentina. Soldiers patrol the streets and guard the buildings. Frondizi being sent to prison in an aircraft. Jose Guido being sworn in as the new President.