Hurry ! maddie is writing a paper on oklahoma exploration for history class. she has already used the word "expedition" several times and wants to find a synonym for the word. which resource should she use? a. a dictionary b. an encyclopedia c. a thesaurus d. an atlas

i think it is c. thesaurus

map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.

a phrase from a poem by ralph waldo emerson about the battle of lexington and concord. emerson's words read, “here once the embattled farmers stood / and fired the shot heard round the world.”