Pheidippides was important because he ran to sparta to gather spartian troops to fight against Persians.
Answer:
Explanation:
The Gadsden Purchase, or Treaty, was an agreement between the United States and Mexico, finalized in 1854, in which the United States agreed to pay Mexico $10 million for a 29,670 square mile portion of Mexico that later became part of Arizona and New Mexico.
England would be one example
computational psychometrics: new methodologies for a new generation of digital learning and assessment. There is a dedicated book for this topic.
This book helps us understand how one handles complex data from digital learning and assessment. The editors have also discussed about the contributing technology which has made this possible.
R and Python have been included in the snippets to describe the role here. The computer data is the driver of economies today and all the countries are putting in their best efforts to store maintain and secure data.
To read more about Data click here brainly.com/question/11941925
#SPJ4