What event involving the Maine motivated the United States to go to war with Spain?

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health?

Which events occurred during the space race? check all that apply. (a) nasa was established. (b) yuri gagarin orbited earth. (c) the soviet union launched salyut. (d) the united states launched skylab. (e) the united states launched explorer 1.

Which area is it likely to find the most population in an urban areaa rural area a suburban area