HELP QUICK
explain what nationalism, alliances, imperialism, and military build-ups are?

Alliances- Countries felt loyal to one another so if one was in trouble then the others would come and help out.

Nationalism- To prove that their country is the best.

Imperialism- many European countries sought more expansion

Military- Strong military force.

WWl could have been prevented since the German support from Austria-Hungary.  The "triple alliance" of Germany, the Austro-Hungarian Empire, and Italy was predicated on mutual defense, not on mutual aggression - this is what allowed Italy to abstain from the early phases of the war and eventually to join the Entente Powers.

Explanation:

they wanted the u.s. to fight on the side of the central powers.

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.  

establish short- and long-term plans for management of forest lands and forest resources.  

determine methods of cutting and removing timber with minimum waste and environmental damage.  

supervise activities of other forestry workers.

by the way there is no video here.