Why was agriculture an innovation? what was a positive outcome of this innovation? what was a negative outcome?

Agriculture was an innovation because simply put, it gave the foundation for civilization. Without it, it would NOT be so easy as it is today to get food.

There were many positive outcomes of this innovation. One positive outcome is that agriculture really helps reduce poverty levels. Another positive outcome is that it provides employment opportunities for many people in rural areas. Obviously another positive outcome is that agriculture provides food to people everywhere.

Although there are many positive outcomes of agriculture, there are just as many negative outcomes. One negative outcome of agriculture is that it contributes to habitat loss. To open areas for agriculture, woods, jungles, and so many other biomes are just demolished. Agriculture also uses a LOT of water, so much so that it comes to the point of being wasteful. Agriculture also contributes to soil erosion.

--- Hope that helps you!! :D

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.