Answer:
The advantages of mixture a grasses and legumes is;
* extend the growing season of a pasture
* improve the quality of forage
* improve flexibility to survive environmental conditions
* reduce susceptibility to insects and disease attacks
* improve the palatability
* increase the organic matter content of the soil over time because of grass root system
* reduce weed encroachment
* reduce erosion
* produce higher yields
The probable pasture production for perennial ryegrass in the northern hemisphere leaves some time when the grass is dormant. There are times when other feed will be needed. Utilizing another grass or legume that flourishes during the less productive periods for perennial ryegrass extends the season for production and maintains the quality of feed.
As with the Nazi's, there was heavy corruption and little to no control of the SS or enlisted soldiers, so the SS and enlisted men misused and abused their power and authority greatly. So much that many people, citizens, and even other soldiers, feared for their lives around the Nazi's or higher figures/authority, mainly because they were unable to be stopped in anything they did, as in murdering people, stealing things, and other things that may be considered morally wrong. Hope this helps!
World War I and II. These wars caused lots of economic growth and development because there was a pressure to create better inventions. Having better technology could mean the win or lose of a war. :D