They were signing a petition to establish the 'Columbia Territory'.
Answer:
2)The ultra-nationalists gained power.
Explanation:
The economic circumstances in the late 1920s-early 1930s led to the rise to power of ultranationalist, militarists circles in Japan. This resulted in a more aggressive and expansionist foreign policy, especially in Asia: taking and occupying Manchuria (which was part of China), the Second Sino-Japanese War and other moves aimed at controlling the continent´s raw materials.
I believe the answer would be D.) since it formed because of how poor the conditions of the migrant workers worked in were
an independent US government agency with responsibilities for enforcing US labor law in relation to collective bargaining and unfair labor practices.