Colombia! It’s a big tiger
Answer:
Opportunity Cost
Explanation:
Opportunity cost is an economic term that simply says that when you make a purchase, you forego another alternative. Money, or the lack of it is usually the main reason for making the decision to make a decision to get one product and forego another one.
Therefore, it is the term that describes the process of making an economic decision by considering both the advantages and problems that may arise from the decision.
Answer:
1. Constantinopole
2. Location and the walls
Explanation:
<u>The capital of the Byzantine Empire was called Constantinopole</u> (today it is Istambul). <u>It was proclaimed to be the capital by emperor Constantine the Great and got named after him</u>. It became capital in 324, while it was still known under the name of Byzantium and it fell under the Ottoman rule in 1453. The name was changed to Istambul in 1930.
For a long time, Constantinople was very hard to conquer before its final fall. The reasons for it are usually cited as the cities <u>great strategic location and its walls. </u>
<u>The location</u> <u>of the city was great and it was a key factor for making the capital there.</u> The city lies on the Bosporus, surrounded by the sea. This proved it suitable for trade as well as for protection. <u>It was easy to see who are the enemies coming by the ships from nearly all sides.</u> Army of Constantinopole had great advance in the defense this way.
<u>The city was also surrounded by </u><u>great walks on all sides, both towards the sea and the land</u><u>.</u> In the 5th century, there was even the second layer of walls built, making the city twice as protected and hard to conquer. The walls were very tall and thick. They still exist today in parts.
Answer:
The correct answer is: <u>Oldowan tools</u>
Explanation:
The <u>Oldowan tools </u>are the oldest recognizable tools preserved in the archaeological records. The oldest Oldowan tools is about 2.6 million years old and was found in Gona, Ethiopia. These tools were made simply by chipping off few flakes of a stone by using another stone.
Around 1.8 million years ago, the early <u>Homo were present in Europe, as their fossils were discovered along with the Oldowan tools in Dmanisi, Georgia.</u>
<u>Therefore, the early Homo left Africa and carried the Oldowan tools to Dmanisi, Georgia.</u>
Answer:
Ending the First World War: the Paris Peace Conference Exactly five years after the assassination of Archduke Franz Ferdinand—the event that tipped Europe into world war—the Treaty of Versailles was signed in Paris on June 28, 1919.
Explanation: