Arrange the events in chronological order. tiles the fourth crusade attacked and sacked the city of constantinople. western countries launched a series of crusades. the ottoman turks conquered constantinople. the byzantine emperor sought the crusaders’ to defeat the arab muslims.

1) The Byzantine Emperor sought the crusaders’ help to defeat the Arab Muslims – 1905. The Byzantine Emperor asked for aid from the Pope to defeat the Arab Muslims in the Holy Land.

2) Western countries launched a series of crusades – 1096. The first crusade was launched.

3) The Fourth Crusade attacked and sacked the city of Constantinople – This happened in 1204, the attack of Constantinople was the culmination of the Fourth Crusade.

4) The Ottoman Turks conquered Constantinople – 1453. On the 29th of this year, the Ottoman army, led by Sultan Mehmed II who defeated the Emperor Constantine XI Palaiologos.

first industrial revolution - the first wave of the industrial revolution lasted from the late 1700s to the mid-1800s. it industrialized the manufacture of textiles and began the move of production from homes to factories. steam power and the cotton gin played an important role in this period.