Answer:
A collection of . . . from around the world ➡ encyclopedia
information stored in databased and on sites ➡ online search engine
definitions, pronunciations, and spelling of words ➡ dictionary
words with similar meanings listed together ➡ thesaurus
Answer:
The letters that are in bold and underlined are the letters that would have macrons:
<u>A</u>
V
<u>I</u>
<u>A</u>
T
I
O
N