What were changes in historical knowledge based on new discoveries?

Choose all answers that are correct.

Historians know more about ancient Sumer today than historians did long ago because of archaeological digs over the last two centuries.

New information about the Trojan Wars came to light when the Iliad was deciphered for the first time in the late 1930s.

With the discovery of Pompeii, we learned that life for the upper-class Romans offered comforts and pleasures.

When King Tut’s tomb was discovered undisturbed in the 1920s, we gained a greater understanding of the Egyptians’ belief in the afterlife.

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.

answer: an oligarchy is a political system in which the government is run by a group of noble families, or the elite wealthy members of a society. a present day oligarchic government is iran.

explanation:

the of atp are the key to its ability to store and supply energy;

phosphate

the phosphate groups of atp are the key to its ability to store and supply energy. atp releases energy when it breaks bonds between its phosphate groups.