# data[].attributes.headline
A digital message by a app called Gmail.

# data[].attributes.subject
A digital message by a app called Gmail.

# data[].attributes.headline
LETTERS: It is a paper that give us a written a mesaje. 

# data[].attributes.subject
LETTERS: It is a paper that give us a written a mesaje. 

# data[].attributes.body
He invented the paper, that is used to make the letters.

# data[].attributes.headline
App: It is used electronically, they are sent from one place to another. 

# data[].attributes.subject
App: It is used electronically, they are sent from one place to another. 

# data[].attributes.headline
Informal, colloquial, informative and commercial letters.

# data[].attributes.subject
Informal, colloquial, informative and commercial letters.

# data[].attributes.headline
Paul Buchheit invented gmail in August 2001.

# data[].attributes.subject
Paul Buchheit invented gmail in August 2001.

# data[].attributes.headline
Firts was Papyrus then parchment and finally China create de paper.

# data[].attributes.subject
Firts was Papyrus then parchment and finally China create de paper.

# data[].attributes.headline
 Material: playing card paper, feather and ink.

# data[].attributes.subject
 Material: playing card paper, feather and ink.

# data[].attributes.headline
The firs letter discover is written in papyrus in 2200 a.c.of the pharahon PEPI II.

# data[].attributes.subject
The firs letter discover is written in papyrus in 2200 a.c.of the pharahon PEPI II.

# data[].attributes.headline
For more than two thousand years, letteres were the main means of communication.

# data[].attributes.subject
For more than two thousand years, letteres were the main means of communication.

# data[].attributes.headline
We use the letters of communicate with to others persons.

# data[].attributes.subject
We use the letters of communicate with to others persons.