Which is most likely a statement that indicates someone is making a pseudoscientific claim about how people can improve their lives? Lab tests show that this food has vitamins and zero fat.
You can read these books by scientists to learn more.
You have to believe the exercise works before you try it.
Lab tests on mice suggest this diet pill may work for humans.

in his book, the riddle of the rosetta stone, james giblin talks about how there was a young british polymath and physician named thomas young who made a lot of advances on the deciphering of the rosetta stone. he says that even though young made a lot of mistakes because he was working under false assumptions, he also made huge contributions like deciphering three out of the seven symbols (more than anyone else before him). young published his findings and continued his good work but he wasn't able to progress much further due to some unfavorable situations, he still laid the basis for many other scholars and of course for the man who has been generally known to have deciphered it, jean-françois champollion

the speech revealed that eastern european countries were no threat to their neighbors, which led to the creation of the truman doctrine i think this might be correct.

the american civil war was not caused   by slavery but by economic factors.