Did you know that traffic lights are meant to speed up the flow of traffic rather than slow it down do you think the traffic lights accomplish this task why or why not in your answer make sure to describe a situation that illustrate an defend your opinion.

What is one main reason some governments in the twentieth century began campaigns of genocide? a) a minority group wanted total independence. b) a minority group wanted more say in lawmaking. c) a minority group had different cultural customs. d)a minority group protested against government policy.

Which groups of people most directly benefited from song innovations in the song dynasty‘s open border policy?

Which of these persons was a co-founder of twitter? eric schmidt jack dorsey tim cook paul alle