Who invented a helicopter in 1907?

Exercises on the formation of the Greek polis

question 1 (Vunesp-SP) The classical city-state seems to have been created in parallel by the Greeks and the Etruscans and/or Romans. In the case of the latter, the Greek influence was undeniable, although difficult to assess and measure. CARDOSO, Ciro Flamarion. The ancient city-state . 1985. Po

Exercises on the Golden Law - with feedback

Question 01 - FATEC - 2016 - Pay close attention to the news featured in the newspaper Gazeta de Notícias. Check the alternative that correctly identifies the law to which the newspaper refers and its relationship with the process of extinction of slavery in Brazil.(A) Eusébio de Queiroz Law:tighte

History Exercises on the Bosnian War - with answer

Question 01 - UECE 2010 - François Mitterrand, President of France from 1981 to 1995, in order to draw the worlds attention to the problem of the Bosnian crisis, in 1992, he made an unexpected visit to Sarajevo, a city that, in that year, would be the scene of the death of 150 thousand people. Abou

History Exercises on the War in Paraguay - with feedback

Question 01 - Mackenzie 2006 - The three statements below refer to the Paraguayan War (1864-1870).I. The war pitted Paraguay against a military alliance formed by Brazil, Argentina and Uruguay (Triple Alliance), with Brazilians holding the numerical majority in the armies.II. Despite the final victo