Historians

History skills
History is the study of the past or the narration of the events which have happened among mankind, including great changes which have affected the political and social condition of the human race.

Historians are like detectives, they use evidence to find out what happened and why. This is not an easy job. They must be able to recognise evidence, decide how useful it is and come to conclusions based on what they have found out.


Historians work with different Sources:
- Written sources: letters, books, maps...
- Images: photographs, pictures...
- Artifacts: coins, tools, objects...
- Oral testimonies.
- Monuments, buildings, statues...

Sources can be classified into:
- Primary Source - Something that originates from the past.
- Secondary Source - Something that has been made recently about the past.

When historians look at sources there are six key questions to ask:

Who? .................... is in the picture, made it, used it...
Where?................ is it, was it...
What? ................ is it, are they doing, was it used for...
When?............... was it made, was is used....
How?................. was it used, painted, written....
Why?................ was it made, painted, written, built... 

Example:  pottery from Numancia.

Prehistory and History
The study of the past (History as a subject) is divided into two periods: Prehistory and History

Prehistory: It is the period without written documents. Historians have less historical sources to study the past in prehistory, they used bones, artifacts (objects,tools), and remains of buildings or pieces of art.
Historians organize archaeological excavations to find them.
Numancia and Tiermes in Soria are examples of archaeological excavations.

History: We call History a part of the past too. This period started with the first written documents, about 3500 B.C.
For the study of recent history historians have more historical sources.

Archaeological excavation
 To study the recent past, it is very easy to find many historical sources, but if we want to study something that happened many years ago, the sources are often buried in the ground, so we need to excavate carefully to get them.
At an archaeological excavation we may find bones, tools, weapons, pottery, coins... Studying them, we may know our ancestors lived, techniques and abilities they had... and how we evolved until now.

Time in History
Human history started more than a million years ago. 
To measure time, we use years and decades, for long periods of time use centuries (100 years) and milleniums (1000 years)

The Earth was formed about 5,000,000,000 years ago



The first human beings appeared 2 or 3 million years BC.

                                   



BC means before Christ
AD means after Christ's birth
B.C. Before Christ

A.D. AnnoDomini (year of our Lord)