How can groups influence our thinking and behavior?

The roman empire fell around the 5th century, and as islam spread in the 7th century, trade between europe and china slowed. chinese traders were blocked from westward expansion into europe when the chinese army was defeated by muslim fighters in the area known as syr darya. the trade routes, known as the silk road, fell into disuse, and trade between the far east and europe nearly stopped. it wasn't until the 13th century when the mongols invaded and controlled central asia and large parts of the middle east that extensive trade along these routes was opened again. based upon the paragraph above and your knowledge of the mongols, which of the following statements is correct? a. the mongols unified regions along the silk road, allowing for safe transport of goods. b. muslims controlled busy trade routes into china from the 5th to the 7th centuries. c. without access to european markets, the chinese were unable to obtain raw materials. d. the mongols replaced the roman empire as the dominant force in western europe.

Aatividade em equipe consiste na sistematizaç? o crítica sobre empreendedorismo. dever? o serem retomadas as equipes feitas na semana anterior (de 3 a 4 estudantes). os estudantes dever? o retomar o negócio e as demais características que foram identificados na semana anterior (principais concorrentes do negócio, modismo ou uma tend? ncia e o risco em iniciar o negócio), para desenvolverem um plano para iniciar o negócio. desta forma, dever? o pensar em valores fictícios de máquinas e equipamentos, aluguel ou compra do local, propaganda, e estratégias para se manter no mercado.

Why are radio observatories located in valleys far away from urban centers? a. to shield them from electromagnetic interference b. to avoid sound pollution c. to avoid disturbing people living in the city d. to shield them from water vapor