What was the “ingenious procedure for ratification” adopted by the constitutional convention delegates?

The Ingenious Procedure for Ratification called for the election of thirteen state conventions instead of submitting the Constitution to the various state legislatures. This thirteen state conventions were specially chosen to review the new federal government. Slavery, trade, taxes, division of power between the federal and state governments, representation, foreign affairs and the procedure to elect a president were just a few of the controversial topics. Five months of debate produced a new constitution creating a federal republic with a strong central government, Nine out of the thirteen states were needed to approve the constitution before it went into effect.

the spanish  

hope this meaning spain btw

angel island immigration station was an immigration station located in san francisco bay which worked from 1910 to 1940. the majority of immigrants that got there were from the asian hemisphere, specifically from china, japan, russia, and south asia, being china the country from where more people arrived.

the number of foreigners arriving at it took the attention of americans who feared the new arrivals would take their jobs. the work opportunities were not abundant due to the economic comedown of 1870 and the asians, as newcomers, were willing to work for cheaper wages. soon they started to be seen as a threat, which led to an increased discrimination against the chinese - the biggest ethnicity arrived at this station until 1915 when japanese immigrants outnumbered them - being considered as unsuitable americans hence their looks and social situation.

at the station, the immigrant's detention may vary depending on how long the interrogation process took: it could be weeks, months, or even years.

finally, in 1940 an explosion destroyed administration building located on the island, so the united states government decided to stop the process.