What were the new technologies introduced in world war I

like machine guns, grenades, and artillery Explanation:

the correct answer is "cut spending on social programs."good luck

explanation:

the pogroms became known as kristallnacht, the "night of shattered glass," for the shattered glass from the store windows that littered the streets. the morning after the pogroms 30,000 german jewish men were arrested for the "crime" of being jewish and sent to concentration camps, where hundreds of them perished.