What was the problem with dreams according to Descartes?
Descartes had problems knowing if the real world was actually the dream world.
In World War I what type of military stately was used most at the beginning and how efficient was it?
Trench warfare was used where many soldiers suffered and casualties were greater from soldiers waiting in the trenches than fighting in combat.
Choose the correct construction of the following sentences. A. She goes to her house yesterday. B. She heads to her house yesterday. C. She went to her house yesterday. D. She was going to her house yesterday.
The correct answer is D. Past tense verbs, like, "went," must be used if a past tense adjective, like, "yesterday," is written.