Physical Sciences have to do with scientific experiments. HOPE I HELPED!
"The Communist Party destroyed churches, synagogues, and mosques, ridiculed, harassed, incarcerated and executed religious leaders, flooded the schools and media with anti-religious teachings, so they introduced their own belief system called "scientific atheism," with its own rituals, promises and proselytizers."
<span>South America. It practically covered the entire western coast of the continent. :)</span>
The civil war wasn't self defense, it was a war over the issue of slavery and the rights of the states, so I'd eliminate B. The south actually had the superior military leaders, the North was struggling with that part, so it's not C either. And D isn't an advantage, it's just a stand view, so that leaves the answer to be <span>A. The north had more natural resources. </span>
African-American citizens made up a full three-quarters of regular bus riders, causing the boycott to have a strong economic impact on the public transportation system and on the city of Montgomery as a whole.