Em novembro de 1889, o Brasil deixou de ser uma monarquia e passou a seguir o modelo republicano de governo. Nesse período, os republicanos tentaram mostrar à população que aquela era uma nova fase da nossa história. Por esse motivo, eles realizaram importantes mudanças, entre elas * alteraram o calendário, tal como os revolucionários franceses.
elaboraram uma nova bandeira, com símbolos da República.
construíram Brasília, a qual passou a ser a capital do país.
substituíram a antiga moeda pelo Real, utilizado até o presente.

The nineteenth century was an era of great inventions in the united states. look at the list of inventions below and order them from most to least important (in your opinion). then explain why you ranked the top three inventions as most important. 1834: refrigerator invented by jacob perkins 1837: morse code invented by samuel morse 1853: elevator invented by elisha graves otis 1873: typewriter invented by christopher latham sholes 1876: telephone invented by alexander graham bell 1877: gramophone invented by thomas edison 1879: light bulb invented by thomas edison 1886: dishwasher invented by josephine cochran

Which of these belongs to the united states after the spanish american war ?

Profit is the term for that is left over after the costs have been paid in a budget or business. a) money. b) supply. c) demand. d) tax