Read the sentence. “Additionally, Johnson contributed to Apollo 11’s milestone 1969 moon landing.” How does the use of the word milestone impact the tone of the passage? Choose 1

significnce

Explanation: the word milestone shows that contribution was to an important or significant event.

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.