An. An elephant. "An" is the article preceding nouns that begin with a vowel sound. This is a matter of sound, not spelling; h is a consonant, but you would say "an honest man" because the h is silent. And you would say "a history book" because the h sound is produced.
I rode a horse to school. They were fixing the road because an elephant was jumping up and down it.
The elephant
Coincidence or you are taking drugs.
The Road from Elephant Pass was created in 2008.
The duration of The Road from Elephant Pass is 2 hours.
walking
Which road am I walking down tonight.
Nelly the elephant met the head of the herd on the road to Mandalay.
A man was walking down the road when suddenly his sentence was interrupted by the earthquake.
kerosene by Miranda Lambert
No, walking on a road is not an example of resolving vectors. Resolving vectors involves breaking down a single vector into components along given axes to simplify calculations. Walking on a road involves physical movement in a specific direction and is not directly related to vector resolution.
Make the Road by Walking was created in 2008.