What were advancements made in sailing and navigation during the Age of Exploration?? Answerrr plz

Which of the following accurately describes the workforces of the united states and canada? a. most of the workforce in the united states and canada is employed in the service industry. b. most of the workforce in the united states and canada is employed in the educational field. c. most of the workforce in the united states and canada is employed in manufacturing and mining. d. most of the workforce in the united states and canada is employed in agriculture.

Tim oxide reacts with the hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grains of sn

Mark the statement if it describes one of the problems experienced by most of rome's common people in the early days of the republic. choose all answers that are correct. a. a commoner who could not repay what he owed became a victim of debt bondage. b. commoners had no rights at all and the patricians held absolute power over them. c. commoners were expected to serve as unpaid soldiers when necessary, and even supply their own equipment. d. commoners could not marry patricians. hurry!