Which military action led to the start of world war 1 ?
a. germany's invasion of france
b. russia's invasion of germany
c. austria-hungary's invasion of serbia
d. italy's invasion of bosnia

Ineed to try to get this right so i can get a good grade so can someone me

When and why did the united states enter world war 2

How is an objective summary different from an argumentative essay? o a. a summary should remain neutral, but an argumentative essay should promote a certain viewpoint. o b. a summary should use direct quotations, but an argumentative essay should paraphrase evidence. o c. a summary should include a works-cited list, but an argumentative essay should not cite others' work. o d. a summary should focus on a thesis, but an argumentative essay should address many different topics.