What are the practical results of space exploration? improved pesticides
weather satellites
faster cars
improved communications
better computers
ultra-strong plastics

MORE THAN ONE.
A ANSWER THAT IS JUST TO GET POINTS WILL GET REPORTED

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.  

you probably know the answer. stop asking stupid questions and making me waste my time. j.k. ; )   b.t.w. what are three ratios equivalent to 5 : 11? thx