A historian is looking to study the political causes for a particular city’s rapid development. Which two types of historical records can the historian research for this task? election records with information reflecting disagreements among government leaders
information regarding the use of natural resources and manufacturing goods
a bestselling book by a local author
documents discussing legislation passed by those in power
letters written between two women who lived in the town their entire lives

i think the answer is either a and d or b and d sorry im not to sure which one it is

Explanation:

hello!

according to the passage the most suitable options are two. the first one is "by leading the aef to victory in several key battles" like the battle of saint- mihiel and the battle of cantigny mentioned in the passage you copied here. the second one is "by the aef and allied forces defeat germany" since the passage says that his army destroy the german resistance in the meuse- argonne offensive. and also, "by insisting that the aef operate as an independent force".

hope this