During the construction of the transcontinental railroad in the united states,

What event most likely had the biggest impact on german citizens on the home front?

Put the following events in the correct chronological order: i. new state constitutions are formed. ii. declaration of independence is signed. iii. second continental congress writes the articles of confederation. iv. special conventions are convened to produce fundamental laws for the states. a. ii, iii, iv, i b. ii, iv, i, iii c. ii, i, iv, iii d. ii, i, iii, iv

Which events are correlated but do not necessarily have a causal relationship?