埃塞俄比亞與利比裏亞是非洲僅有兩個從未被歐洲殖民的國傢。
1868年英國入侵，割讓英屬索馬裏蘭。1888年，意大利入侵，占領厄立特裏亞，在1889年更宣稱全埃塞俄比亞為其保護國。不過1896年3月1日埃塞俄比亞在阿杜瓦戰役中擊敗意大利，使得意大利承認埃塞俄比亞的絶對獨立。
Ethiopia was not colonized by a European power until 1936 (see below); however, several colonial powers had interests and designs on Ethiopia in the context of the Nineteenth Century “Scramble for Africa.”
When Victoria, Queen of the United Kingdom, in 1867 failed to answer a letter Tewodros II of Ethiopia had sent her, he took it as an insult and imprisoned several British residents, including the consul. An army of 12,000 was sent from Bombay to Ethiopia to rescue the captured nationals, under the command of Sir Robert Napier. The Ethiopians were defeated, and the British stormed the fortress of Magdala (now known as Amba Mariam) on April 13, 1868. When the Emperor heard that the gate had fallen, he fired a pistol into his mouth and killed himself. Sir Robert Napier was raised to the peerage, and given the title of Lord Napier of Magdala.
The Italians now came on the scene. Asseb, a port near the southern entrance of the Red Sea, had been bought from the local sultan in March 1870 by an Italian company, which, after acquiring more land in 1879 and 1880, was bought out by the Italian government in 1882. In this year Count Pietro Antonelli was dispatched to Shewa in order to improve the prospects of the colony by treaties with Sahle Maryam of Shewa and the sultan of Aussa.
In April 1888 the Italian forces, numbering over 20,000 men, came contact with the Ethiopian army, but negotiations took the place of fighting, with the result that both forces retired, the Italians only leaving some 5000 troops in Eritrea, later to become an Italian colony.
Meanwhile the Emperor Yohannes IV had been engaged with the dervishes, who had in the meantime become masters of the Egyptian Sudan, and in 1887 a great battle ensued at Gallabat, in which the dervishes, under Zeki Tumal, were beaten. But a stray bullet struck the king, and the Ethiopians decided to retire. The king died during the night, and his body fell into the hands of the enemy (March 9, 1889). When the news of Yohannes’s death reached Sahle Maryam of Shewa, he proclaimed himself emperor Menelik II of Ethiopia, and received the submission of Begemder, Gojjam, the Yejju Oromo, and Tigray.
On May 2 of that same year, Emperor Menelik signed the Treaty of Wuchale with the Italians, granting them a portion of Northern Ethiopia, the area that would later be Eritrea and part of the province of Tigray in return for the promise of 30,000 rifles, ammunition, and cannons. The Italians notified the European powers that this treaty gave them a protectorate over all of Ethiopia. Menelik protested, showing that the Amharic version of the treaty said no such thing, but his protests were ignored.
On March 1, 1896, Ethiopia’s conflict with the Italians, the First Italo–Ethiopian War, was resolved by the complete defeat of the Italian armed forces at the Battle of Adowa. A provisional treaty of peace was concluded at Addis Ababa on October 26, 1896, which acknowledged the independence of Ethiopia.
Regarding the question of railways, the first concession for a railway from the coast at Djibouti (French Somaliland) to the interior was granted by Menelik, to a French company in 1894. The railway was completed to Dire Dawa, 28 miles (45 km) from Harrar, by the last day of 1902.
When Menelik II died, his grandson, Lij Iyassu, succeeded to the throne but soon lost support because of his Muslim ties. He was deposed in 1916 by the Christian nobility, and Menelik's daughter, Zauditu, was made empress. Her cousin, Ras Tafari Makonnen, was made regent and successor to the throne.
Upon the death of Empress Zauditu in 1930, Ras Tafari Makonnen, adopting the throne name Haile Selassie, was crowned Emperor Haile Selassie I of Ethiopia. His full title was “His Imperial Majesty Haile Selassie I, Conquering Lion of the Tribe of Judah, King of Kings of Ethiopia and Elect of God.”
Following the death of Abba Jifar II of Jimma, Emperor Selassie seized the opportunity to annex Jimma. In 1932, the Kingdom of Jimma was formally absorbed into Ethiopia. During the reorganization of the provinces in 1942, Jimma vanished into Kaffa Province.