Lorenz and other ethologists believed that the foundation of the bond between the young of the species and their mothers was

I believe that the answer for the statement above is:

protection

To complete the sentence and to fill in the blank:

Lorenz and other ethologists believed that the foundation of the bond between the young of the species and their mothers was protection.

its d. you give me brainliest

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.