japan seized manchuria because japanese believed that japans empire should be equal to the size of the western powers empire
It took about Thirty Days.
Answer:
the needs of the nation have changed.
Explanation:
The role of the president has evolved over time because the the needs of the nation have changed.
The needs of the nations have changed with time and the President being responsible for the well-being of the nation had to also adjust his roles also to meet the growing needs and demands of the populace.
They are usually found in caves I believe. If that is incorrect I could try to do some research but I'm pretty sure that's the answer :)