It is important to include all of the following in an informal invitation except
a) when
b) why.
c) which
d) where.

i think the answer is c

because they need to know when in the invite

and why their invited

and where their invited to

answer: 'which' is not an option.   i believe when, why, where are the correct answers.

me! : ) and i hope this you!

the incorrect statement about jews is: d. jews began migrating to germany after the end of world war i. jews migrated throughout the world across many centuries, and that was also the case with germany, the migration began before the end of world war i, but there was an emigration wave before the start of the world war ii.