Which of the following best explains an effect of the events described in the excerpt? African Americans increasingly moved away from urban areas.
B
New forms of expression emerged in African American art and culture.
с
Support by African Americans for New Deal policies declined.
D
African American socioeconomic standing improved overall

radioactive dating, also known as  radioisotope dating  is a process that in  estimating the approximate  age  of  rocks. these data can be analyzed from  the studies dealing with the  decay of the radioactive elements that are present in these rocks. in nature, there are a few types of materials or atoms which are quite unstable and they spontaneously decay or breakdown to form other kinds of atoms.

whose power in the senate is equal to the power of the speaker of the house?

they thoght they were going to nuke each other

that would be the steamboat because none of the other things are forms of transportation