This study aims at demonstrating how and why the Horn of Africa is at the heart of geostrategic and geopolitical stakes of the Middle Kingdom: China at this time of globalization. As it is a gate of entering and exiting towards marine and terrestrial spaces, the Horn of Africa has an access to the Indian Ocean, the Red Sea and the Arabic Sea via Bab-el-Mandeb channel and the Aden Gulf Bay through the littoral of Djibouti which is a commercial crossing point between Asia, Europe and Africa, hence justifying its geopolitical importance. The geopolitical and geostrategic stakes of China in the Horn of Africa would be motivated by three reasons. First, it gives access to the Pacific Asia via the Red Sea, the Arabic Sea and the Indian Ocean; second, the Horn of Africa gives access to Europe through the Mediterranean Sea via the Red Sea by passing through the Suez Channel; and third, it allows the access to these two continents via these crossing points towards Africa and vice versa. It also represents an opportunity for the expansion of this kingdom in the world. The defense and security of its vital interests out of its borders through its military base in Djibouti shows how this chessboard would be at the heart of geostrategic stakes of China. This would help to understand the ambitions of Beijing to rival the USA, Japan for preventing them from taking over vital spaces and enlarging their dominion in the Afro-asiatic mass. The hypotheses which stipulates that the exit and entrance peripheries or ways are the dominion key at the global level for every State that masters them would give sense to this analysis.

Plagued by coups and political crisis that gradually destroyed the state apparatus, central african republic comes out from a humanitariam and security crisis marked by a political and religious context. The international community had to get involved to restore peace. The last elections won by Touadera open a new era. Reconstruction seems to be vital. Our concern is to know how these new elections may contribute to national reconstruction. Challenges are enormous : restoration of the rule of law by ensuring respect of the constitution, restoration of state autority throughout the national territory in addition to the reform of security forces by instructing and equipping them, promoting peaceful coexistence and inter-sectorian in equality and ethnic geopolitical balance. This reflection is not only spot to mark the way for national reconstruction but also to restore the state sovereign powers. The government, the country

The Congolese geopolics outline put some provinces or autonomes territories decentralized in the situations of remaining either in the central leadership or between the center and outskirts or puch them over customs which separate them from neighbours states. Then we are under obligation to talk about

The study on 'Strategies for the emergence of the Democratic Republic of Congo to the rank of a regional power in Sub-Saharan Africa', is a reflection that takes root from the observation in the stagnation of emergence of the Democratic Republic of Congo to the status of a regional power though it has potentialities. Starting with a question '' What are the preliminary challenges and what are the strategies of emergence of the Democratic Republic of Congo as a regional power in Sub-Saharan Africa? ', Ithas been revealed that the Democratic Republic of Congo should really face the preliminary challenges in order to emerge, as the following; poverty, hunger, education, peace, security and good governance. In Addition to this, we will cite also the industrial improvement for a productive recovery, knowing that without a reliable industrial growth, there will not be neither globalnor inclusive growth, we have not a real prosperity that can enable structural resilience of the Congolese economy. It should also be better to think of joining strong and stable institutions that could regulate this growth in order to enable a balanced share of wealth. The National cohesion based on peaceful environment and security will lead to societal harmony, the restarting of the emergence and development of the country. Without this cohesion, the Democratic Republic of Congo will always live bad experience of instability, dislocated if divided against itself in all its political, economic and sociocultural area, and this will resulted in a State in crisis, regarding the Hegel