Which of the following statements is not a reason why iron rails were the best choice for the first steam-powered transport

Following archduke franz ferdinand's assassination, austro-hungarian leaders: a. aided the ottoman empire in its campaign to keep serbia under its control. b. executed nearly all prominent serbs living in austria-hungary c. threatened to invade serbia if serb leaders did not agree to a set of strict demands. d.. formed an alliance with great britain to protect austria-hungary from future attacks.

Select all the correct answers. what were two effects of the french revolution in france?

Which of president jefferson's actions did not reflect his belief that the federal gov. had only those powers spelled out the consitution