Raindrops can cause light waves to bend. what oter substances can caus a rainbow to form?

the values of the selma marchers was to bring   their ability to vote into law. mlk was not hat march, which was protesting toward lbj

where are the choices

citizens were able to charge more for their goods and services

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.