Answer:
Christianity began in the 1st century AD after Jesus died and was resurrected, as a small group of Jewish people in Judea, but quickly spread throughout the Roman empire.
Explanation:
Christianity became official later in Rome.
b. Green algae
c. Red algae
B. easier to build than a refracting telescope.
C. more powerful than a refracting telescope.
D. smaller than a refracting telescope.
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