What made czar nicholas abdicate the throne

Which of the following leaders launched successful revolutions against spanish rule in the northern regions of south america?

Technician a says that the sine with dwell (swd) test is used to determine if an electronic stability control system functions normally. technician b says that the esc lamp, called a telltale light, is required to remain on for two minutes. who is correct?

Which of these terms describes the agreement between abraham and god that forms th foundation of the jewish religion?