Besties my brain isn’t working right now pls help besties please pls help 20. Which two examples of modern military technology had the greatest impact on the course of World War I? How did each technology have the greatest impact on the course of the war?
Explain.

21. Explain how imperialism contributed to the outbreak of World War I.

1.  Modern military technology, U-boats and poison gas, had major impact throughout the Great War. This type of modern military technology, U-boats, were German submarines.

2.The major impact of technology on World War I was that it made the war much more difficult for the infantry soldiers who did most of the fighting. The new technologies led to trench warfare and the lack of new tactics led to massive slaughter at the hands of the new technology.

3. Nations competed for more land, colonies and raw materials. Great Britain and Germany competed industrially, which led to these nations needing more raw materials. Also, Austria-Hungary controlling the Slavic land of Bosnia, which Serbia believed belonged to them.

Explanation:

i got u bestie

a stronger central government  

its what they are

sam houston basically made tx he fought for anrew lead troops in the battle of san jacinto and then became president and james polk