Why is it important to protect our ecosystems ?

It is important to protect our ecosystems because it can help clear the air of any toxic substances, stop littering, and don't hurt the animals, it can also maintain the soil/dirt/ground so it will fertilize and produce more plants.

Hope helps!-Aparri

world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.  

unknown. best bet to watch it is at kissanime (a lot of popups and has ads and has potential to be a virus not recommended) or crunchyroll (recommended but has ads and has no popups). you will have to wait. i really want netflix to give the other seasons.