D....................................
All first four options are included to the steps of historical method except for being biased about data.
Historical methods include:
<span>-analysis of data </span>
<span>-theories of data </span>
<span>-synthesis of data </span>
<span>-reporting conclusions </span>
Answer:
Portuguese
Explanation:
The Age of Exploration began in the nation of Portugal under the leadership of Henry the Navigator. Henry sent out ships to map and explore the west coast of Africa. They went further south than any previous European expedition and mapped much of western Africa for the Portuguese.
Was the first time colonies abandoned the mother country
The answers are 3. Mechanical union and 4. Industrial union
Hope I helped!