What was the incident that started the great war?
a) a clash along the german russian border
b) a shooting incident involving germany and france
c) a naval incident involving germany and britain
d) the assassination of archduke franz ferdinand, the heir to the austro-hungarian throne

why did russia leave the war in 1917?
a) russia was defeated by germany
b) russia was defeated by france
c) the russian tsar negotiated a separate peace with the united states
d) tsar nicholas ll abdicated, russia went communist and signed a peace treaty with the central powers

what new technologies were introduced during world war i?
how did the new technologies change the nature of war in world war i?

what were wilson's main goals for the international community after the war?
how closely did the treaty of versailles meet these goals?

1. D

2.D

3.Planes, Tanks, Guns, Chemical warfare, Flamethrowers, Submarines, and Trench warfare

4.The new technologies led to trench warfare and the lack of new tactics led to massive slaughter at the hands of the new technology. The machine gun and the tank were new technologies that influenced WW1 the most. The machine gun lengthened the war and forced it to become a trench war.

5.The most significant of the points included freedom of the seas, an end to secret treaties and negotiations, establishing equal and free trade, arms reduction, welcoming the new Soviet Russia into the international community, granting self-government to the peoples in Central Europe and the Balkans, independence for Turkey and Poland, and establishing a forum of nations to ensure freedom and peace for all peoples of the world.

i receive this honor with deep gratitude and great humility. it is an award that speaks to our highest aspirations — that for all the cruelty and hardship of our world, we are not mere prisoners of fate. our actions matter, and can bend history in the direction of justice.

this is a way. : )

legal rights and freedom of speech.i hope that it is correct.

brainliest if correct