TASK 4 – Choose from the list the headline which best summarizes each part (19-25) of the article. There is one extra heading which you do not need to use. There is an example at the beginning (0).

EXAMPLE: 0​. In 1947, the strangest craft to set sail in 500 years crossed the South pacific from Peru to Indonesia. A Norwegian scientist called Thor Heyerdahl built the boat, Kon-Tiki, named after the Indonesian Sun god, and made the massive journey across open seas with the aim of proving his theory about the origins of the Indonesian people.

Heyerdahl believed that the Indonesian people had come from Peru. He said, stone heads found on Easter Island were so similar to those around Lake Titicaca in Peru that there had to be a connection. But other scientist claimed that it would have been impossible for the Peruvians to make the journey across open sea. They said, the stone figures had been made by Indonesians to frighten a local enemy they were fighting. Heyerdahl thought these battles were really between Indonesian natives and Peruvian invaders, and that the Peruvians could have made the journey. It was this that he wanted to prove.