The age of the universe, the identity of quasars, and the existence of dark energy.
Answer:
The Hellenistic world eventually settled into four stable power blocks: the Ptolemaic Kingdom of Egypt, the Seleucid Empire in the east, the Kingdom of Pergamon in Asia Minor, and Macedon.
The Macedonian generals carved the empire up after Alexander's death (323 BC); these were the successors (the Diadochi), founders of states and dynasties—notably Antipater, Perdiccas, Ptolemy I, Seleucus I, Antigonus I, and Lysimachus.
Films promoting the war was made and many actors at the time served in the armed forces
There are 4 conditional waves of Russian immigration to the United States.
The first was connected with the Russian development of America in the 18th-19th centuries and was represented by small Russian researchers who founded settlements along the Pacific coast.
The second took place at the turn of the 19th and 20th centuries and was represented by Jews from the Russian Empire.
The third - a small wave - was represented by political emigrants (mostly also Jews) from the USSR in the late 60s and early 70s.
And, finally, the most massive influx (the fourth wave) occurred during the fall of the Iron Curtain in the late 1980s and early 1990s, when numerous groups of Jews, Russians, Ukrainians and others arrived (mainly already at the turn of 20-21 centuries).
Answer:
1860's, is the right answer.
Explanation:
- On 9th July 1868, the Constitution of the United States adopted the Fourteenth Amendment as part of the Reconstruction Amendments.
- This amendment provided citizenship rights and equal protection under the law to all born or naturalized in the United States.
- The Fourteenth Amendment was passed to recognize the problems of former slaves after the end of the Civil War.
