Question

Another thing that changed very little in the years between the wars was the means of obtaining military intelligence. although the use of photography and the telegraph brought some technological advances, the craft of spying on the enemy's army still relied on fieldwork. in the rest of the text, how does the author develop this central idea that spying during the civil war still involved mostly fieldwork? by enhancing the reader’s understanding of which technological advances were used during fieldwork by changing the reader’s perceptions about how fieldwork could help the union cause by including more detailed information about who did fieldwork for the union and how it was done by adding complexity to the topic by raising the moral issues involved in fieldwork and other espionage

Answer 1

Military intelligence is a military discipline that uses information collection and analysis to provide guidance and assistance.

The Main role is to provide the accurate  range of data in form of sources , mission requirements , planning and many other things related to missions. Area of Study includes many things like :

• Operational environment
• Hostile
• Friendly Forces

Intelligence  is concerned with board of issues such as economics, political assessments, military capability . A great deal of useful intelligence can be gathered  detailed high-altitude pictures of a country. Photointerpreters generally maintain catalogs of munitions factories, military bases and crate designs in order to interpret munition shipments and inventories.

For more information on intelligence , please refer the link :

brainly.com/question/9944825

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