Answer:
It was the ancient Greeks who first developed the passive solar concepts that the Romans adopted, but the Romans used their engineering and design skills to improve the technique. Passive-solar buildings are built based on the orientation of the sun's path and use the sun's rays to heat the interiors.
Trump has emphasized U.S. border security and illegal immigration to the United States as a campaign issue. During his announcement speech he stated in part, "When Mexico sends its people, they're not sending their best. They're not sending you.
B.satisfactory wages and working conditions
hoped this helped
Brainliest plz?