True or false columbus’s return voyage took longer than his outward voyage

The book by john kenneth galbraith discussed the growing gap between the increasing private wealth in the u.s. and the stagnant condition of resources allocated to the public sector.

Ineeed the answer asap which of the following describes the link between u.s. foreign policy and the rise of islamic extremist leaders in afghanistan during the late 20th century? apex

How did german physicist werner heisenberg's uncertainty principle shake beliefs in newtonian physics?