The assassination of Franz Ferdinand.
a serbian hitman shot him, and Austria-Hungary declared war on serbia. Russia got involved because of an alliance with serbia, then came france and britain, germay and the ottoman empire, italy some minors in tha balkans, people in asia and africa, and when the russians "left" the war, America joined in
Answer:
The concept inadvertently challenged by Progressives' call for expert opinions was:
Elected officials' autonomy
Explanation:
Through the efforts of the Muckrakers or progressive journalist, the corruption of the established institutions and leaders were exposed. Elected officials because they were wallowing in corruption did not want their administrations probed by non-elected bodies, sought vicariously for autonomy. They wanted the checks and balances through independent judiciary to be removed. However, during the 1890s to 1920s, an era known as the Progressives Era, the progressives challenged the existing autonomy of elected officials, proposing to end the monumental corruption that was in vogue at that time.
Answer:
Explain
nullify federal laws considered unconstitutional nation.
It was "nationalism" that replaced the feelings of sectionalism in the early 1800s, since this was a time of great physical and emotional growth for the US, in which the country started to feel more like a single "unit".
Answer:
I think the answer is true
Explanation: