Beside creating jobs, how would each of these projects help strengthen Washington economy?

Increased employee earnings leads to a higher rate of consumer spending, which benefits other businesses who depend on consumer sales to stay open and pay vendors. ... This leads to a healthier overall local economy and allows more businesses to thrive.

battle of saint-mihiel, (12–16 september 1918), allied victory and the first u.s.-led offensive in world war i. the allied attack against the saint-mihiel salient provided the americans with an opportunity to use their forces on the western front en masse.

explanation:

the government paid religious orders to provide basic education to native american children on reservations. in the late 19th and early 20th centuries, the bureau of indian affairs (bia) founded additional boarding schools based on the assimilation model of the off-reservation carlisle indian industrial school.