<span>Hydrogenous sediments originate from elements in B. seawater.</span>
Answer:
True
Explanation:
All these ancient civilization developed social class systems, or even, social caste systems, because these social classes lacked mobility, and were mostly determined by birth.
The general rule was that there were roughly three classes: an upper ruling class, composed of kings, emperors, and warriors. A religious class, and lower class, which was composed of farmers.
Some of these civilizations also had a merchant class, and a slave class (the lowest of them all).
Answer:
C
Explanation:
the Senate may propose or concur with Amendments as on other Bills
Answer:
Repetition helps strengthen the listener's memory. Soon you'll be able to associate the repeated lines with anything that's vaguely related to it. Use this powerful technique to enhance your pitch. When done correctly, repeating certain words and phrases in your speech makes a lasting impact.
(please mark me as brainliest if it helped you)
Explanation:
I have copied it from internet
A. For the first time an African American was elected president of United States