Answer: Many things can. such as panic, war, inflation and, scams. Even Government spending.
Explanation:
The best example out of these of a secondary source is the (C) an academic analysis of key battlefield strategies. Secondary sources are sources that analyze or interpret primary sources or mediums that describe, depict, or show a first hand account of an event.
Answer:
dynamo
Explanation:
Device used to convert mechanical energy into electrical energy is called dynamo.