My brother and i found old letters in our attic. my mother said they belonged to our grandmother. she wrote them to our grandfather when he was away at war.
is this an example of a primary source or a secondary source? how do you know?

An educatethe yuan dynasty was responsible for which of the following: i. improving the road system ii. increasing sea trade with india and south east asia. iii. extending the canal system iv. brutal warfare and ruthless killing of people in order to take over china. a. i & iii c. iv only b. ii only d. all of the above member of the government

How did the governor's order that only georgian officers could command georgia's troops demonstrate a problem in the south

Plz what action did president jefferson take to stop britain and france from seizing american merchant ships? a. he declared war on france. b. he called for increased tariffs on british and french goods. c. he called for an embargo on all foreign trade. d. he declared war on britain.