Maybe there were no cures, vaccines, or antibodies at the time. Medicine was never completely discovered for centuries to come, which is why the Black Plague occurred during the medieval/Middle Ages.
Answer:
Their theories are different because Lamarck thought that organisms changed out of need and after a change in the environment and Darwin thought organisms changed by chance when they were born and before there was a change in the environment.
Explanation:
Answer:
true. he was a german photographer
Explanation:
Truman doctrine was a shift from isolationsm foreign policy. The containment policy of the doctrine was responsible for containing and strenthening the economy,avoidance of nuclear war,andl loss of military life. The mashal agreement allowed for a better economic growth due to the overall weakness of the soviet economy.
