Answer:
Serbia
Explanation:
Austria-Hungary declares war on Serbia. On July 28, 1914, one month to the day after Archduke Franz Ferdinand of Austria and his wife were killed by a Serbian nationalist in Sarajevo, Austria-Hungary declares war on Serbia, effectively beginning the First World War
Try using the app photo math, it’s really helpful
The mass of the objects ? (you did not give us any certain word)
<span>Americans decided that to keep the economy strong the nation needed </span>new overseas market
